2020003024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{12829}}^1$

素因数の和:13607

約数の個数: 40

約数和(自身を含む): 4220710760

約数和(自身を除く): 2200707736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 757, 1514, 3028, 6056, 9841, 12112, 12829, 19682, 25658, 39364, 51316, 78728, 102632, 157456, 166777, 205264, 333554, 667108, 1334216, 2668432, 9711553, 19423106, 38846212, 77692424, 126250189, 155384848, 252500378, 505000756, 1010001512, 2020003024]

約数ペア:

[(1, 2020003024), (2, 1010001512), (4, 505000756), (8, 252500378), (13, 155384848), (16, 126250189), (26, 77692424), (52, 38846212), (104, 19423106), (208, 9711553), (757, 2668432), (1514, 1334216), (3028, 667108), (6056, 333554), (9841, 205264), (12112, 166777), (12829, 157456), (19682, 102632), (25658, 78728), (39364, 51316)]