20216402038

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1\times {\mathrm{28559}}^1$

素因数の和:29484

約数の個数: 32

約数和(自身を含む): 35286451200

約数和(自身を除く): 15070049162

約数列:

[1, 2, 7, 14, 59, 118, 413, 826, 857, 1714, 5999, 11998, 28559, 50563, 57118, 101126, 199913, 353941, 399826, 707882, 1684981, 3369962, 11794867, 23589734, 24475063, 48950126, 171325441, 342650882, 1444028717, 2888057434, 10108201019, 20216402038]

約数ペア:

[(1, 20216402038), (2, 10108201019), (7, 2888057434), (14, 1444028717), (59, 342650882), (118, 171325441), (413, 48950126), (826, 24475063), (857, 23589734), (1714, 11794867), (5999, 3369962), (11998, 1684981), (28559, 707882), (50563, 399826), (57118, 353941), (101126, 199913)]