20713590930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30019697}}^1$

素因数の和:30019730

約数の個数: 32

約数和(自身を含む): 51874038144

約数和(自身を除く): 31160447214

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 30019697, 60039394, 90059091, 150098485, 180118182, 300196970, 450295455, 690453031, 900590910, 1380906062, 2071359093, 3452265155, 4142718186, 6904530310, 10356795465, 20713590930]

約数ペア:

[(1, 20713590930), (2, 10356795465), (3, 6904530310), (5, 4142718186), (6, 3452265155), (10, 2071359093), (15, 1380906062), (23, 900590910), (30, 690453031), (46, 450295455), (69, 300196970), (115, 180118182), (138, 150098485), (230, 90059091), (345, 60039394), (690, 30019697)]