2021118896

素因数分解:

$2^4\times {\mathrm{14639}}^1\times {\mathrm{8629}}^1$

素因数の和:23276

約数の個数: 20

約数和(自身を含む): 3916639200

約数和(自身を除く): 1895520304

約数列:

[1, 2, 4, 8, 16, 8629, 14639, 17258, 29278, 34516, 58556, 69032, 117112, 138064, 234224, 126319931, 252639862, 505279724, 1010559448, 2021118896]

約数ペア:

[(1, 2021118896), (2, 1010559448), (4, 505279724), (8, 252639862), (16, 126319931), (8629, 234224), (14639, 138064), (17258, 117112), (29278, 69032), (34516, 58556)]