20194114881

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{2129507}}^1$

素因数の和:2129648

約数の個数: 16

約数和(自身を含む): 28109505600

約数和(自身を除く): 7915390719

約数列:

[1, 3, 29, 87, 109, 327, 3161, 9483, 2129507, 6388521, 61755703, 185267109, 232116263, 696348789, 6731371627, 20194114881]

約数ペア:

[(1, 20194114881), (3, 6731371627), (29, 696348789), (87, 232116263), (109, 185267109), (327, 61755703), (3161, 6388521), (9483, 2129507)]