20147409884

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4829197}}^1$

素因数の和:4829357

約数の個数: 24

約数和(自身を含む): 40565263200

約数和(自身を除く): 20417853316

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 4829197, 9658394, 19316788, 33804379, 67608758, 135217516, 719550353, 1439100706, 2878201412, 5036852471, 10073704942, 20147409884]

約数ペア:

[(1, 20147409884), (2, 10073704942), (4, 5036852471), (7, 2878201412), (14, 1439100706), (28, 719550353), (149, 135217516), (298, 67608758), (596, 33804379), (1043, 19316788), (2086, 9658394), (4172, 4829197)]