20046110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12451}}^1$

素因数の和:12488

約数の個数: 32

約数和(自身を含む): 43034112

約数和(自身を除く): 22988002

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 12451, 24902, 62255, 87157, 124510, 174314, 286373, 435785, 572746, 871570, 1431865, 2004611, 2863730, 4009222, 10023055, 20046110]

約数ペア:

[(1, 20046110), (2, 10023055), (5, 4009222), (7, 2863730), (10, 2004611), (14, 1431865), (23, 871570), (35, 572746), (46, 435785), (70, 286373), (115, 174314), (161, 124510), (230, 87157), (322, 62255), (805, 24902), (1610, 12451)]