20713038

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3329}}^1$

素因数の和:3412

約数の個数: 32

約数和(自身を含む): 44595360

約数和(自身を除く): 23882322

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 183, 366, 1037, 2074, 3111, 3329, 6222, 6658, 9987, 19974, 56593, 113186, 169779, 203069, 339558, 406138, 609207, 1218414, 3452173, 6904346, 10356519, 20713038]

約数ペア:

[(1, 20713038), (2, 10356519), (3, 6904346), (6, 3452173), (17, 1218414), (34, 609207), (51, 406138), (61, 339558), (102, 203069), (122, 169779), (183, 113186), (366, 56593), (1037, 19974), (2074, 9987), (3111, 6658), (3329, 6222)]