20163840036

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{31704151}}^1$

素因数の和:31704211

約数の個数: 24

約数和(自身を含む): 47936677824

約数和(自身を除く): 27772837788

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 31704151, 63408302, 95112453, 126816604, 190224906, 380449812, 1680320003, 3360640006, 5040960009, 6721280012, 10081920018, 20163840036]

約数ペア:

[(1, 20163840036), (2, 10081920018), (3, 6721280012), (4, 5040960009), (6, 3360640006), (12, 1680320003), (53, 380449812), (106, 190224906), (159, 126816604), (212, 95112453), (318, 63408302), (636, 31704151)]