20693046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18443}}^1$

素因数の和:18476

約数の個数: 32

約数和(自身を含む): 47806848

約数和(自身を除く): 27113802

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 18443, 36886, 55329, 110658, 202873, 313531, 405746, 608619, 627062, 940593, 1217238, 1881186, 3448841, 6897682, 10346523, 20693046]

約数ペア:

[(1, 20693046), (2, 10346523), (3, 6897682), (6, 3448841), (11, 1881186), (17, 1217238), (22, 940593), (33, 627062), (34, 608619), (51, 405746), (66, 313531), (102, 202873), (187, 110658), (374, 55329), (561, 36886), (1122, 18443)]