20174842308

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1\times {\mathrm{51767}}^1$

素因数の和:52512

約数の個数: 48

約数和(自身を含む): 48146724864

約数和(自身を除く): 27971882556

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 691, 1382, 2073, 2764, 4146, 8292, 32477, 51767, 64954, 97431, 103534, 129908, 155301, 194862, 207068, 310602, 389724, 621204, 2433049, 4866098, 7299147, 9732196, 14598294, 29196588, 35770997, 71541994, 107312991, 143083988, 214625982, 429251964, 1681236859, 3362473718, 5043710577, 6724947436, 10087421154, 20174842308]

約数ペア:

[(1, 20174842308), (2, 10087421154), (3, 6724947436), (4, 5043710577), (6, 3362473718), (12, 1681236859), (47, 429251964), (94, 214625982), (141, 143083988), (188, 107312991), (282, 71541994), (564, 35770997), (691, 29196588), (1382, 14598294), (2073, 9732196), (2764, 7299147), (4146, 4866098), (8292, 2433049), (32477, 621204), (51767, 389724), (64954, 310602), (97431, 207068), (103534, 194862), (129908, 155301)]