20381034812

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{231529}}^1$

素因数の和:231965

約数の個数: 24

約数和(自身を含む): 36368732400

約数和(自身を除く): 15987697588

約数列:

[1, 2, 4, 59, 118, 236, 373, 746, 1492, 22007, 44014, 88028, 231529, 463058, 926116, 13660211, 27320422, 54640844, 86360317, 172720634, 345441268, 5095258703, 10190517406, 20381034812]

約数ペア:

[(1, 20381034812), (2, 10190517406), (4, 5095258703), (59, 345441268), (118, 172720634), (236, 86360317), (373, 54640844), (746, 27320422), (1492, 13660211), (22007, 926116), (44014, 463058), (88028, 231529)]