20888928052

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{503}}^1\times {\mathrm{1181}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 37530864000

約数和(自身を除く): 16641935948

約数列:

[1, 2, 4, 59, 118, 149, 236, 298, 503, 596, 1006, 1181, 2012, 2362, 4724, 8791, 17582, 29677, 35164, 59354, 69679, 74947, 118708, 139358, 149894, 175969, 278716, 299788, 351938, 594043, 703876, 1188086, 2376172, 4421873, 8843746, 10382171, 17687492, 20764342, 35048537, 41528684, 70097074, 88512407, 140194148, 177024814, 354049628, 5222232013, 10444464026, 20888928052]

約数ペア:

[(1, 20888928052), (2, 10444464026), (4, 5222232013), (59, 354049628), (118, 177024814), (149, 140194148), (236, 88512407), (298, 70097074), (503, 41528684), (596, 35048537), (1006, 20764342), (1181, 17687492), (2012, 10382171), (2362, 8843746), (4724, 4421873), (8791, 2376172), (17582, 1188086), (29677, 703876), (35164, 594043), (59354, 351938), (69679, 299788), (74947, 278716), (118708, 175969), (139358, 149894)]