20172089963

素因数分解:

${\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{8951}}^1$

素因数の和:9526

約数の個数: 16

約数和(自身を含む): 20807813952

約数和(自身を除く): 635723989

約数列:

[1, 53, 101, 421, 5353, 8951, 22313, 42521, 474403, 904051, 2253613, 3768371, 47914703, 199723663, 380605471, 20172089963]

約数ペア:

[(1, 20172089963), (53, 380605471), (101, 199723663), (421, 47914703), (5353, 3768371), (8951, 2253613), (22313, 904051), (42521, 474403)]