20771352

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41213}}^1$

素因数の和:41232

約数の個数: 48

約数和(自身を含む): 64293840

約数和(自身を除く): 43522488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 41213, 82426, 123639, 164852, 247278, 288491, 329704, 370917, 494556, 576982, 741834, 865473, 989112, 1153964, 1483668, 1730946, 2307928, 2596419, 2967336, 3461892, 5192838, 6923784, 10385676, 20771352]

約数ペア:

[(1, 20771352), (2, 10385676), (3, 6923784), (4, 5192838), (6, 3461892), (7, 2967336), (8, 2596419), (9, 2307928), (12, 1730946), (14, 1483668), (18, 1153964), (21, 989112), (24, 865473), (28, 741834), (36, 576982), (42, 494556), (56, 370917), (63, 329704), (72, 288491), (84, 247278), (126, 164852), (168, 123639), (252, 82426), (504, 41213)]