20121033612

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{2207}}^1$

素因数の和:2515

約数の個数: 96

約数和(自身を含む): 48667852800

約数和(自身を除く): 28546819188

約数列:

[1, 2, 3, 4, 6, 12, 59, 79, 118, 158, 163, 177, 236, 237, 316, 326, 354, 474, 489, 652, 708, 948, 978, 1956, 2207, 4414, 4661, 6621, 8828, 9322, 9617, 12877, 13242, 13983, 18644, 19234, 25754, 26484, 27966, 28851, 38468, 38631, 51508, 55932, 57702, 77262, 115404, 130213, 154524, 174353, 260426, 348706, 359741, 390639, 520852, 523059, 697412, 719482, 759743, 781278, 1046118, 1079223, 1438964, 1519486, 1562556, 2092236, 2158446, 2279229, 3038972, 4316892, 4558458, 9116916, 10286827, 20573654, 21224719, 28419539, 30860481, 41147308, 42449438, 56839078, 61720962, 63674157, 84898876, 85258617, 113678156, 123441924, 127348314, 170517234, 254696628, 341034468, 1676752801, 3353505602, 5030258403, 6707011204, 10060516806, 20121033612]

約数ペア:

[(1, 20121033612), (2, 10060516806), (3, 6707011204), (4, 5030258403), (6, 3353505602), (12, 1676752801), (59, 341034468), (79, 254696628), (118, 170517234), (158, 127348314), (163, 123441924), (177, 113678156), (236, 85258617), (237, 84898876), (316, 63674157), (326, 61720962), (354, 56839078), (474, 42449438), (489, 41147308), (652, 30860481), (708, 28419539), (948, 21224719), (978, 20573654), (1956, 10286827), (2207, 9116916), (4414, 4558458), (4661, 4316892), (6621, 3038972), (8828, 2279229), (9322, 2158446), (9617, 2092236), (12877, 1562556), (13242, 1519486), (13983, 1438964), (18644, 1079223), (19234, 1046118), (25754, 781278), (26484, 759743), (27966, 719482), (28851, 697412), (38468, 523059), (38631, 520852), (51508, 390639), (55932, 359741), (57702, 348706), (77262, 260426), (115404, 174353), (130213, 154524)]