20123686098

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{88427}}^1$

素因数の和:88751

約数の個数: 48

約数和(自身を含む): 44695048320

約数和(自身を除く): 24571362222

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 269, 282, 423, 538, 807, 846, 1614, 2421, 4842, 12643, 25286, 37929, 75858, 88427, 113787, 176854, 227574, 265281, 530562, 795843, 1591686, 4156069, 8312138, 12468207, 23786863, 24936414, 37404621, 47573726, 71360589, 74809242, 142721178, 214081767, 428163534, 1117982561, 2235965122, 3353947683, 6707895366, 10061843049, 20123686098]

約数ペア:

[(1, 20123686098), (2, 10061843049), (3, 6707895366), (6, 3353947683), (9, 2235965122), (18, 1117982561), (47, 428163534), (94, 214081767), (141, 142721178), (269, 74809242), (282, 71360589), (423, 47573726), (538, 37404621), (807, 24936414), (846, 23786863), (1614, 12468207), (2421, 8312138), (4842, 4156069), (12643, 1591686), (25286, 795843), (37929, 530562), (75858, 265281), (88427, 227574), (113787, 176854)]