20166056068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{16829}}^1\times {\mathrm{15767}}^1$

素因数の和:32619

約数の個数: 24

約数和(自身を含む): 37152561600

約数和(自身を除く): 16986505532

約数列:

[1, 2, 4, 19, 38, 76, 15767, 16829, 31534, 33658, 63068, 67316, 299573, 319751, 599146, 639502, 1198292, 1279004, 265342843, 530685686, 1061371372, 5041514017, 10083028034, 20166056068]

約数ペア:

[(1, 20166056068), (2, 10083028034), (4, 5041514017), (19, 1061371372), (38, 530685686), (76, 265342843), (15767, 1279004), (16829, 1198292), (31534, 639502), (33658, 599146), (63068, 319751), (67316, 299573)]