20199644426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1\times {\mathrm{34439}}^1$

素因数の和:35798

約数の個数: 32

約数和(自身を含む): 34576657920

約数和(自身を除く): 14377013494

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1327, 2654, 17251, 22559, 34439, 34502, 45118, 68878, 293267, 447707, 585463, 586534, 895414, 1170926, 7611019, 15222038, 45700553, 91401106, 594107189, 776909401, 1188214378, 1553818802, 10099822213, 20199644426]

約数ペア:

[(1, 20199644426), (2, 10099822213), (13, 1553818802), (17, 1188214378), (26, 776909401), (34, 594107189), (221, 91401106), (442, 45700553), (1327, 15222038), (2654, 7611019), (17251, 1170926), (22559, 895414), (34439, 586534), (34502, 585463), (45118, 447707), (68878, 293267)]