20170662576

素因数分解:

$2^4\times 3^1\times {\mathrm{420222137}}^1$

素因数の和:420222148

約数の個数: 20

約数和(自身を含む): 52107545112

約数和(自身を除く): 31936882536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420222137, 840444274, 1260666411, 1680888548, 2521332822, 3361777096, 5042665644, 6723554192, 10085331288, 20170662576]

約数ペア:

[(1, 20170662576), (2, 10085331288), (3, 6723554192), (4, 5042665644), (6, 3361777096), (8, 2521332822), (12, 1680888548), (16, 1260666411), (24, 840444274), (48, 420222137)]