20199763110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29275019}}^1$

素因数の和:29275052

約数の個数: 32

約数和(自身を含む): 50587234560

約数和(自身を除く): 30387471450

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 29275019, 58550038, 87825057, 146375095, 175650114, 292750190, 439125285, 673325437, 878250570, 1346650874, 2019976311, 3366627185, 4039952622, 6733254370, 10099881555, 20199763110]

約数ペア:

[(1, 20199763110), (2, 10099881555), (3, 6733254370), (5, 4039952622), (6, 3366627185), (10, 2019976311), (15, 1346650874), (23, 878250570), (30, 673325437), (46, 439125285), (69, 292750190), (115, 175650114), (138, 146375095), (230, 87825057), (345, 58550038), (690, 29275019)]