20783125896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:580

約数の個数: 256

約数和(自身を含む): 59609088000

約数和(自身を除く): 38825962104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 47, 52, 62, 78, 93, 94, 104, 124, 131, 141, 156, 186, 188, 248, 262, 282, 312, 349, 372, 376, 393, 403, 524, 564, 611, 698, 744, 786, 806, 1047, 1048, 1128, 1209, 1222, 1396, 1457, 1572, 1612, 1703, 1833, 2094, 2418, 2444, 2792, 2914, 3144, 3224, 3406, 3666, 4061, 4188, 4371, 4537, 4836, 4888, 5109, 5828, 6157, 6812, 7332, 8122, 8376, 8742, 9074, 9672, 10218, 10819, 11656, 12183, 12314, 13611, 13624, 14664, 16244, 16403, 17484, 18148, 18471, 18941, 20436, 21638, 24366, 24628, 27222, 32457, 32488, 32806, 34968, 36296, 36942, 37882, 40872, 43276, 45719, 48732, 49209, 49256, 52793, 54444, 56823, 64914, 65612, 73884, 75764, 80041, 86552, 91438, 97464, 98418, 105586, 108888, 113646, 129828, 131224, 137157, 140647, 147768, 151528, 158379, 160082, 182876, 190867, 196836, 211172, 213239, 227292, 240123, 259656, 274314, 281294, 316758, 320164, 365752, 381734, 393672, 421941, 422344, 426478, 454584, 480246, 508493, 548628, 562588, 572601, 594347, 633516, 639717, 640328, 763468, 843882, 852956, 960492, 1016986, 1097256, 1125176, 1145202, 1188694, 1267032, 1279434, 1417289, 1525479, 1526936, 1687764, 1705912, 1783041, 1920984, 2033972, 2148793, 2290404, 2377388, 2481271, 2558868, 2834578, 3050958, 3375528, 3566082, 4067944, 4251867, 4297586, 4580808, 4754776, 4962542, 5117736, 5669156, 6101916, 6446379, 6610409, 7132164, 7443813, 8503734, 8595172, 9925084, 11338312, 12203832, 12892758, 13220818, 14264328, 14887626, 17007468, 17190344, 18424757, 19831227, 19850168, 25785516, 26441636, 27934309, 29775252, 34014936, 36849514, 39662454, 51571032, 52883272, 55274271, 55868618, 59550504, 66612583, 73699028, 79324908, 83802927, 110548542, 111737236, 133225166, 147398056, 158649816, 167605854, 199837749, 221097084, 223474472, 266450332, 335211708, 399675498, 442194168, 532900664, 670423416, 799350996, 865963579, 1598701992, 1731927158, 2597890737, 3463854316, 5195781474, 6927708632, 10391562948, 20783125896]

約数ペア:

[(1, 20783125896), (2, 10391562948), (3, 6927708632), (4, 5195781474), (6, 3463854316), (8, 2597890737), (12, 1731927158), (13, 1598701992), (24, 865963579), (26, 799350996), (31, 670423416), (39, 532900664), (47, 442194168), (52, 399675498), (62, 335211708), (78, 266450332), (93, 223474472), (94, 221097084), (104, 199837749), (124, 167605854), (131, 158649816), (141, 147398056), (156, 133225166), (186, 111737236), (188, 110548542), (248, 83802927), (262, 79324908), (282, 73699028), (312, 66612583), (349, 59550504), (372, 55868618), (376, 55274271), (393, 52883272), (403, 51571032), (524, 39662454), (564, 36849514), (611, 34014936), (698, 29775252), (744, 27934309), (786, 26441636), (806, 25785516), (1047, 19850168), (1048, 19831227), (1128, 18424757), (1209, 17190344), (1222, 17007468), (1396, 14887626), (1457, 14264328), (1572, 13220818), (1612, 12892758), (1703, 12203832), (1833, 11338312), (2094, 9925084), (2418, 8595172), (2444, 8503734), (2792, 7443813), (2914, 7132164), (3144, 6610409), (3224, 6446379), (3406, 6101916), (3666, 5669156), (4061, 5117736), (4188, 4962542), (4371, 4754776), (4537, 4580808), (4836, 4297586), (4888, 4251867), (5109, 4067944), (5828, 3566082), (6157, 3375528), (6812, 3050958), (7332, 2834578), (8122, 2558868), (8376, 2481271), (8742, 2377388), (9074, 2290404), (9672, 2148793), (10218, 2033972), (10819, 1920984), (11656, 1783041), (12183, 1705912), (12314, 1687764), (13611, 1526936), (13624, 1525479), (14664, 1417289), (16244, 1279434), (16403, 1267032), (17484, 1188694), (18148, 1145202), (18471, 1125176), (18941, 1097256), (20436, 1016986), (21638, 960492), (24366, 852956), (24628, 843882), (27222, 763468), (32457, 640328), (32488, 639717), (32806, 633516), (34968, 594347), (36296, 572601), (36942, 562588), (37882, 548628), (40872, 508493), (43276, 480246), (45719, 454584), (48732, 426478), (49209, 422344), (49256, 421941), (52793, 393672), (54444, 381734), (56823, 365752), (64914, 320164), (65612, 316758), (73884, 281294), (75764, 274314), (80041, 259656), (86552, 240123), (91438, 227292), (97464, 213239), (98418, 211172), (105586, 196836), (108888, 190867), (113646, 182876), (129828, 160082), (131224, 158379), (137157, 151528), (140647, 147768)]