20218542402

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{29820859}}^1$

素因数の和:29820977

約数の個数: 16

約数和(自身を含む): 40794936480

約数和(自身を除く): 20576394078

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 29820859, 59641718, 89462577, 178925154, 3369757067, 6739514134, 10109271201, 20218542402]

約数ペア:

[(1, 20218542402), (2, 10109271201), (3, 6739514134), (6, 3369757067), (113, 178925154), (226, 89462577), (339, 59641718), (678, 29820859)]