20175883188

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1\times {\mathrm{8291}}^1$

素因数の和:9808

約数の個数: 48

約数和(自身を含む): 47433556800

約数和(自身を除く): 27257673612

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1361, 1788, 2722, 4083, 5444, 8166, 8291, 16332, 16582, 24873, 33164, 49746, 99492, 202789, 405578, 608367, 811156, 1216734, 1235359, 2433468, 2470718, 3706077, 4941436, 7412154, 11284051, 14824308, 22568102, 33852153, 45136204, 67704306, 135408612, 1681323599, 3362647198, 5043970797, 6725294396, 10087941594, 20175883188]

約数ペア:

[(1, 20175883188), (2, 10087941594), (3, 6725294396), (4, 5043970797), (6, 3362647198), (12, 1681323599), (149, 135408612), (298, 67704306), (447, 45136204), (596, 33852153), (894, 22568102), (1361, 14824308), (1788, 11284051), (2722, 7412154), (4083, 4941436), (5444, 3706077), (8166, 2470718), (8291, 2433468), (16332, 1235359), (16582, 1216734), (24873, 811156), (33164, 608367), (49746, 405578), (99492, 202789)]