20972058

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2399}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 44236800

約数和(自身を除く): 23264742

約数列:

[1, 2, 3, 6, 31, 47, 62, 93, 94, 141, 186, 282, 1457, 2399, 2914, 4371, 4798, 7197, 8742, 14394, 74369, 112753, 148738, 223107, 225506, 338259, 446214, 676518, 3495343, 6990686, 10486029, 20972058]

約数ペア:

[(1, 20972058), (2, 10486029), (3, 6990686), (6, 3495343), (31, 676518), (47, 446214), (62, 338259), (93, 225506), (94, 223107), (141, 148738), (186, 112753), (282, 74369), (1457, 14394), (2399, 8742), (2914, 7197), (4371, 4798)]