20133267446

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1\times {\mathrm{3251}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 31246985088

約数和(自身を除く): 11113717642

約数列:

[1, 2, 43, 86, 107, 214, 673, 1346, 3251, 4601, 6502, 9202, 28939, 57878, 72011, 139793, 144022, 279586, 347857, 695714, 2187923, 3096473, 4375846, 6192946, 14957851, 29915702, 94080689, 188161378, 234107761, 468215522, 10066633723, 20133267446]

約数ペア:

[(1, 20133267446), (2, 10066633723), (43, 468215522), (86, 234107761), (107, 188161378), (214, 94080689), (673, 29915702), (1346, 14957851), (3251, 6192946), (4601, 4375846), (6502, 3096473), (9202, 2187923), (28939, 695714), (57878, 347857), (72011, 279586), (139793, 144022)]