20361922

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 35961984

約数和(自身を除く): 15600062

約数列:

[1, 2, 7, 14, 61, 113, 122, 211, 226, 422, 427, 791, 854, 1477, 1582, 2954, 6893, 12871, 13786, 23843, 25742, 47686, 48251, 90097, 96502, 166901, 180194, 333802, 1454423, 2908846, 10180961, 20361922]

約数ペア:

[(1, 20361922), (2, 10180961), (7, 2908846), (14, 1454423), (61, 333802), (113, 180194), (122, 166901), (211, 96502), (226, 90097), (422, 48251), (427, 47686), (791, 25742), (854, 23843), (1477, 13786), (1582, 12871), (2954, 6893)]