20233400642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{63929}}^1$

素因数の和:64035

約数の個数: 64

約数和(自身を含む): 39180395520

約数和(自身を除く): 18946994878

約数列:

[1, 2, 7, 13, 14, 26, 37, 47, 74, 91, 94, 182, 259, 329, 481, 518, 611, 658, 962, 1222, 1739, 3367, 3478, 4277, 6734, 8554, 12173, 22607, 24346, 45214, 63929, 127858, 158249, 316498, 447503, 831077, 895006, 1662154, 2365373, 3004663, 4730746, 5817539, 6009326, 11635078, 16557611, 21032641, 30749849, 33115222, 39060619, 42065282, 61499698, 78121238, 111172531, 215248943, 222345062, 273424333, 430497886, 546848666, 778207717, 1445242903, 1556415434, 2890485806, 10116700321, 20233400642]

約数ペア:

[(1, 20233400642), (2, 10116700321), (7, 2890485806), (13, 1556415434), (14, 1445242903), (26, 778207717), (37, 546848666), (47, 430497886), (74, 273424333), (91, 222345062), (94, 215248943), (182, 111172531), (259, 78121238), (329, 61499698), (481, 42065282), (518, 39060619), (611, 33115222), (658, 30749849), (962, 21032641), (1222, 16557611), (1739, 11635078), (3367, 6009326), (3478, 5817539), (4277, 4730746), (6734, 3004663), (8554, 2365373), (12173, 1662154), (22607, 895006), (24346, 831077), (45214, 447503), (63929, 316498), (127858, 158249)]