20248186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 36840960

約数和(自身を除く): 16592774

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 467, 934, 1141, 2282, 3097, 3269, 6194, 6538, 8873, 17746, 21679, 43358, 62111, 76121, 124222, 152242, 532847, 1065694, 1446299, 2892598, 10124093, 20248186]

約数ペア:

[(1, 20248186), (2, 10124093), (7, 2892598), (14, 1446299), (19, 1065694), (38, 532847), (133, 152242), (163, 124222), (266, 76121), (326, 62111), (467, 43358), (934, 21679), (1141, 17746), (2282, 8873), (3097, 6538), (3269, 6194)]