20342373352

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11717957}}^1$

素因数の和:11718001

約数の個数: 32

約数和(自身を含む): 44996958720

約数和(自身を除く): 24654585368

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 11717957, 23435914, 46871828, 82025699, 93743656, 164051398, 328102796, 363256667, 656205592, 726513334, 1453026668, 2542796669, 2906053336, 5085593338, 10171186676, 20342373352]

約数ペア:

[(1, 20342373352), (2, 10171186676), (4, 5085593338), (7, 2906053336), (8, 2542796669), (14, 1453026668), (28, 726513334), (31, 656205592), (56, 363256667), (62, 328102796), (124, 164051398), (217, 93743656), (248, 82025699), (434, 46871828), (868, 23435914), (1736, 11717957)]