20139045418

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{5023}}^1\times {\mathrm{69127}}^1$

素因数の和:74181

約数の個数: 16

約数和(自身を含む): 31256916480

約数和(自身を除く): 11117871062

約数列:

[1, 2, 29, 58, 5023, 10046, 69127, 138254, 145667, 291334, 2004683, 4009366, 347224921, 694449842, 10069522709, 20139045418]

約数ペア:

[(1, 20139045418), (2, 10069522709), (29, 694449842), (58, 347224921), (5023, 4009366), (10046, 2004683), (69127, 291334), (138254, 145667)]