20165036448

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1287

約数の個数: 192

約数和(自身を含む): 55857174912

約数和(自身を除く): 35692138464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 61, 73, 86, 96, 122, 129, 146, 172, 183, 219, 244, 258, 292, 344, 366, 438, 488, 516, 584, 688, 732, 876, 976, 1032, 1097, 1168, 1376, 1464, 1752, 1952, 2064, 2194, 2336, 2623, 2928, 3139, 3291, 3504, 4128, 4388, 4453, 5246, 5856, 6278, 6582, 7008, 7869, 8776, 8906, 9417, 10492, 12556, 13164, 13359, 15738, 17552, 17812, 18834, 20984, 25112, 26328, 26718, 31476, 35104, 35624, 37668, 41968, 47171, 50224, 52656, 53436, 62952, 66917, 71248, 75336, 80081, 83936, 94342, 100448, 105312, 106872, 125904, 133834, 141513, 142496, 150672, 160162, 188684, 191479, 200751, 213744, 240243, 251808, 267668, 283026, 301344, 320324, 377368, 382958, 401502, 427488, 480486, 535336, 566052, 574437, 640648, 754736, 765916, 803004, 960972, 1070672, 1132104, 1148874, 1281296, 1509472, 1531832, 1606008, 1921944, 2141344, 2264208, 2297748, 2562592, 2877431, 3063664, 3212016, 3443483, 3843888, 4528416, 4595496, 4884941, 5754862, 6127328, 6424032, 6886966, 7687776, 8632293, 9190992, 9769882, 10330449, 11509724, 13773932, 14654823, 17264586, 18381984, 19539764, 20660898, 23019448, 27547864, 29309646, 34529172, 39079528, 41321796, 46038896, 55095728, 58619292, 69058344, 78159056, 82643592, 92077792, 110191456, 117238584, 138116688, 156318112, 165287184, 210052463, 234477168, 276233376, 330574368, 420104926, 468954336, 630157389, 840209852, 1260314778, 1680419704, 2520629556, 3360839408, 5041259112, 6721678816, 10082518224, 20165036448]

約数ペア:

[(1, 20165036448), (2, 10082518224), (3, 6721678816), (4, 5041259112), (6, 3360839408), (8, 2520629556), (12, 1680419704), (16, 1260314778), (24, 840209852), (32, 630157389), (43, 468954336), (48, 420104926), (61, 330574368), (73, 276233376), (86, 234477168), (96, 210052463), (122, 165287184), (129, 156318112), (146, 138116688), (172, 117238584), (183, 110191456), (219, 92077792), (244, 82643592), (258, 78159056), (292, 69058344), (344, 58619292), (366, 55095728), (438, 46038896), (488, 41321796), (516, 39079528), (584, 34529172), (688, 29309646), (732, 27547864), (876, 23019448), (976, 20660898), (1032, 19539764), (1097, 18381984), (1168, 17264586), (1376, 14654823), (1464, 13773932), (1752, 11509724), (1952, 10330449), (2064, 9769882), (2194, 9190992), (2336, 8632293), (2623, 7687776), (2928, 6886966), (3139, 6424032), (3291, 6127328), (3504, 5754862), (4128, 4884941), (4388, 4595496), (4453, 4528416), (5246, 3843888), (5856, 3443483), (6278, 3212016), (6582, 3063664), (7008, 2877431), (7869, 2562592), (8776, 2297748), (8906, 2264208), (9417, 2141344), (10492, 1921944), (12556, 1606008), (13164, 1531832), (13359, 1509472), (15738, 1281296), (17552, 1148874), (17812, 1132104), (18834, 1070672), (20984, 960972), (25112, 803004), (26328, 765916), (26718, 754736), (31476, 640648), (35104, 574437), (35624, 566052), (37668, 535336), (41968, 480486), (47171, 427488), (50224, 401502), (52656, 382958), (53436, 377368), (62952, 320324), (66917, 301344), (71248, 283026), (75336, 267668), (80081, 251808), (83936, 240243), (94342, 213744), (100448, 200751), (105312, 191479), (106872, 188684), (125904, 160162), (133834, 150672), (141513, 142496)]