20172918684

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{191227}}^1$

素因数の和:191442

約数の個数: 48

約数和(自身を含む): 48189456000

約数和(自身を除く): 28016537316

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 149, 177, 236, 298, 354, 447, 596, 708, 894, 1788, 8791, 17582, 26373, 35164, 52746, 105492, 191227, 382454, 573681, 764908, 1147362, 2294724, 11282393, 22564786, 28492823, 33847179, 45129572, 56985646, 67694358, 85478469, 113971292, 135388716, 170956938, 341913876, 1681076557, 3362153114, 5043229671, 6724306228, 10086459342, 20172918684]

約数ペア:

[(1, 20172918684), (2, 10086459342), (3, 6724306228), (4, 5043229671), (6, 3362153114), (12, 1681076557), (59, 341913876), (118, 170956938), (149, 135388716), (177, 113971292), (236, 85478469), (298, 67694358), (354, 56985646), (447, 45129572), (596, 33847179), (708, 28492823), (894, 22564786), (1788, 11282393), (8791, 2294724), (17582, 1147362), (26373, 764908), (35164, 573681), (52746, 382454), (105492, 191227)]