20059746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3163}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 46169088

約数和(自身を除く): 26109342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 151, 302, 453, 906, 1057, 2114, 3163, 3171, 6326, 6342, 9489, 18978, 22141, 44282, 66423, 132846, 477613, 955226, 1432839, 2865678, 3343291, 6686582, 10029873, 20059746]

約数ペア:

[(1, 20059746), (2, 10029873), (3, 6686582), (6, 3343291), (7, 2865678), (14, 1432839), (21, 955226), (42, 477613), (151, 132846), (302, 66423), (453, 44282), (906, 22141), (1057, 18978), (2114, 9489), (3163, 6342), (3171, 6326)]