20235710532

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1543}}^1\times {\mathrm{6961}}^1$

素因数の和:8668

約数の個数: 48

約数和(自身を含む): 47555027072

約数和(自身を除く): 27319316540

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1543, 1884, 3086, 4629, 6172, 6961, 9258, 13922, 18516, 20883, 27844, 41766, 83532, 242251, 484502, 726753, 969004, 1092877, 1453506, 2185754, 2907012, 3278631, 4371508, 6557262, 10740823, 13114524, 21481646, 32222469, 42963292, 64444938, 128889876, 1686309211, 3372618422, 5058927633, 6745236844, 10117855266, 20235710532]

約数ペア:

[(1, 20235710532), (2, 10117855266), (3, 6745236844), (4, 5058927633), (6, 3372618422), (12, 1686309211), (157, 128889876), (314, 64444938), (471, 42963292), (628, 32222469), (942, 21481646), (1543, 13114524), (1884, 10740823), (3086, 6557262), (4629, 4371508), (6172, 3278631), (6961, 2907012), (9258, 2185754), (13922, 1453506), (18516, 1092877), (20883, 969004), (27844, 726753), (41766, 484502), (83532, 242251)]