20210620314

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1015507}}^1$

素因数の和:1015650

約数の個数: 32

約数和(自身を含む): 42115147776

約数和(自身を除く): 21904527462

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 3317, 6634, 9951, 19902, 1015507, 2031014, 3046521, 6093042, 31480717, 62961434, 94442151, 108659249, 188884302, 217318498, 325977747, 651955494, 3368436719, 6736873438, 10105310157, 20210620314]

約数ペア:

[(1, 20210620314), (2, 10105310157), (3, 6736873438), (6, 3368436719), (31, 651955494), (62, 325977747), (93, 217318498), (107, 188884302), (186, 108659249), (214, 94442151), (321, 62961434), (642, 31480717), (3317, 6093042), (6634, 3046521), (9951, 2031014), (19902, 1015507)]