20226569988

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{228797}}^1$

素因数の和:228996

約数の個数: 48

約数和(自身を含む): 48431960640

約数和(自身を除く): 28205390652

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 139, 159, 212, 278, 318, 417, 556, 636, 834, 1668, 7367, 14734, 22101, 29468, 44202, 88404, 228797, 457594, 686391, 915188, 1372782, 2745564, 12126241, 24252482, 31802783, 36378723, 48504964, 63605566, 72757446, 95408349, 127211132, 145514892, 190816698, 381633396, 1685547499, 3371094998, 5056642497, 6742189996, 10113284994, 20226569988]

約数ペア:

[(1, 20226569988), (2, 10113284994), (3, 6742189996), (4, 5056642497), (6, 3371094998), (12, 1685547499), (53, 381633396), (106, 190816698), (139, 145514892), (159, 127211132), (212, 95408349), (278, 72757446), (318, 63605566), (417, 48504964), (556, 36378723), (636, 31802783), (834, 24252482), (1668, 12126241), (7367, 2745564), (14734, 1372782), (22101, 915188), (29468, 686391), (44202, 457594), (88404, 228797)]