20220596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2539}}^1$

素因数の和:2735

約数の個数: 24

約数和(自身を含む): 38831520

約数和(自身を除く): 18610924

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 2539, 3982, 5078, 7964, 10156, 27929, 55858, 111716, 459559, 919118, 1838236, 5055149, 10110298, 20220596]

約数ペア:

[(1, 20220596), (2, 10110298), (4, 5055149), (11, 1838236), (22, 919118), (44, 459559), (181, 111716), (362, 55858), (724, 27929), (1991, 10156), (2539, 7964), (3982, 5078)]