20239632506

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{78193}}^1$

素因数の和:78566

約数の個数: 32

約数和(自身を含む): 33644688768

約数和(自身を除く): 13405056262

約数列:

[1, 2, 17, 23, 34, 46, 331, 391, 662, 782, 5627, 7613, 11254, 15226, 78193, 129421, 156386, 258842, 1329281, 1798439, 2658562, 3596878, 25881883, 30573463, 51763766, 61146926, 439992011, 595283309, 879984022, 1190566618, 10119816253, 20239632506]

約数ペア:

[(1, 20239632506), (2, 10119816253), (17, 1190566618), (23, 879984022), (34, 595283309), (46, 439992011), (331, 61146926), (391, 51763766), (662, 30573463), (782, 25881883), (5627, 3596878), (7613, 2658562), (11254, 1798439), (15226, 1329281), (78193, 258842), (129421, 156386)]