20346519105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1499}}^1\times {\mathrm{1613}}^1$

素因数の和:3151

約数の個数: 96

約数和(自身を含む): 40789008000

約数和(自身を除く): 20442488895

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1499, 1613, 1683, 2805, 4497, 4839, 7495, 8065, 8415, 13491, 14517, 16489, 17743, 22485, 24195, 25483, 27421, 49467, 53229, 67455, 72585, 76449, 82263, 82445, 88715, 127415, 137105, 148401, 159687, 229347, 246789, 247335, 266145, 280313, 301631, 382245, 411315, 742005, 798435, 840939, 904893, 1146735, 1233945, 1401565, 1508155, 2417887, 2522817, 2714679, 4204695, 4524465, 7253661, 12089435, 12614085, 13573395, 21760983, 26596757, 36268305, 41104079, 79790271, 108804915, 123312237, 132983785, 205520395, 239370813, 369936711, 398951355, 452144869, 616561185, 1196854065, 1356434607, 1849683555, 2260724345, 4069303821, 6782173035, 20346519105]

約数ペア:

[(1, 20346519105), (3, 6782173035), (5, 4069303821), (9, 2260724345), (11, 1849683555), (15, 1356434607), (17, 1196854065), (33, 616561185), (45, 452144869), (51, 398951355), (55, 369936711), (85, 239370813), (99, 205520395), (153, 132983785), (165, 123312237), (187, 108804915), (255, 79790271), (495, 41104079), (561, 36268305), (765, 26596757), (935, 21760983), (1499, 13573395), (1613, 12614085), (1683, 12089435), (2805, 7253661), (4497, 4524465), (4839, 4204695), (7495, 2714679), (8065, 2522817), (8415, 2417887), (13491, 1508155), (14517, 1401565), (16489, 1233945), (17743, 1146735), (22485, 904893), (24195, 840939), (25483, 798435), (27421, 742005), (49467, 411315), (53229, 382245), (67455, 301631), (72585, 280313), (76449, 266145), (82263, 247335), (82445, 246789), (88715, 229347), (127415, 159687), (137105, 148401)]