20173156972

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{607}}^1\times {\mathrm{100103}}^1$

素因数の和:100797

約数の個数: 24

約数和(自身を含む): 35787580416

約数和(自身を除く): 15614423444

約数列:

[1, 2, 4, 83, 166, 332, 607, 1214, 2428, 50381, 100103, 100762, 200206, 201524, 400412, 8308549, 16617098, 33234196, 60762521, 121525042, 243050084, 5043289243, 10086578486, 20173156972]

約数ペア:

[(1, 20173156972), (2, 10086578486), (4, 5043289243), (83, 243050084), (166, 121525042), (332, 60762521), (607, 33234196), (1214, 16617098), (2428, 8308549), (50381, 400412), (100103, 201524), (100762, 200206)]