20145700822

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{1031}}^1\times {\mathrm{2129}}^1$

素因数の和:3528

約数の個数: 32

約数和(自身を含む): 32682242880

約数和(自身を除く): 12536542058

約数列:

[1, 2, 13, 26, 353, 706, 1031, 2062, 2129, 4258, 4589, 9178, 13403, 26806, 27677, 55354, 363943, 727886, 751537, 1503074, 2194999, 4389998, 4731259, 9462518, 9769981, 19539962, 28534987, 57069974, 774834647, 1549669294, 10072850411, 20145700822]

約数ペア:

[(1, 20145700822), (2, 10072850411), (13, 1549669294), (26, 774834647), (353, 57069974), (706, 28534987), (1031, 19539962), (2062, 9769981), (2129, 9462518), (4258, 4731259), (4589, 4389998), (9178, 2194999), (13403, 1503074), (26806, 751537), (27677, 727886), (55354, 363943)]