20052078282

素因数分解:

$2^1\times 3^4\times {\mathrm{123778261}}^1$

素因数の和:123778275

約数の個数: 20

約数和(自身を含む): 44931509106

約数和(自身を除く): 24879430824

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 123778261, 247556522, 371334783, 742669566, 1114004349, 2228008698, 3342013047, 6684026094, 10026039141, 20052078282]

約数ペア:

[(1, 20052078282), (2, 10026039141), (3, 6684026094), (6, 3342013047), (9, 2228008698), (18, 1114004349), (27, 742669566), (54, 371334783), (81, 247556522), (162, 123778261)]