20179314

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{3307}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 45253440

約数和(自身を除く): 25074126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 678, 1017, 2034, 3051, 3307, 6102, 6614, 9921, 19842, 29763, 59526, 89289, 178578, 373691, 747382, 1121073, 2242146, 3363219, 6726438, 10089657, 20179314]

約数ペア:

[(1, 20179314), (2, 10089657), (3, 6726438), (6, 3363219), (9, 2242146), (18, 1121073), (27, 747382), (54, 373691), (113, 178578), (226, 89289), (339, 59526), (678, 29763), (1017, 19842), (2034, 9921), (3051, 6614), (3307, 6102)]