20260554886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3728479}}^1$

素因数の和:3728524

約数の個数: 32

約数和(自身を含む): 37583078400

約数和(自身を除く): 17322523514

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 3728479, 7456958, 41013269, 48470227, 70841101, 82026538, 96940454, 141682202, 533172497, 779252111, 920934313, 1066344994, 1558504222, 1841868626, 10130277443, 20260554886]

約数ペア:

[(1, 20260554886), (2, 10130277443), (11, 1841868626), (13, 1558504222), (19, 1066344994), (22, 920934313), (26, 779252111), (38, 533172497), (143, 141682202), (209, 96940454), (247, 82026538), (286, 70841101), (418, 48470227), (494, 41013269), (2717, 7456958), (5434, 3728479)]