20193738

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 41713920

約数和(自身を除く): 21520182

約数列:

[1, 2, 3, 6, 47, 94, 101, 141, 202, 282, 303, 606, 709, 1418, 2127, 4254, 4747, 9494, 14241, 28482, 33323, 66646, 71609, 99969, 143218, 199938, 214827, 429654, 3365623, 6731246, 10096869, 20193738]

約数ペア:

[(1, 20193738), (2, 10096869), (3, 6731246), (6, 3365623), (47, 429654), (94, 214827), (101, 199938), (141, 143218), (202, 99969), (282, 71609), (303, 66646), (606, 33323), (709, 28482), (1418, 14241), (2127, 9494), (4254, 4747)]