20198523246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9872201}}^1$

素因数の和:9872248

約数の個数: 32

約数和(自身を含む): 45491106816

約数和(自身を除く): 25292583570

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 9872201, 19744402, 29616603, 59233206, 108594211, 217188422, 306038231, 325782633, 612076462, 651565266, 918114693, 1836229386, 3366420541, 6732841082, 10099261623, 20198523246]

約数ペア:

[(1, 20198523246), (2, 10099261623), (3, 6732841082), (6, 3366420541), (11, 1836229386), (22, 918114693), (31, 651565266), (33, 612076462), (62, 325782633), (66, 306038231), (93, 217188422), (186, 108594211), (341, 59233206), (682, 29616603), (1023, 19744402), (2046, 9872201)]