20344022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18461}}^1$

素因数の和:18511

約数の個数: 16

約数和(自身を含む): 33231600

約数和(自身を除く): 12887578

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 18461, 36922, 350759, 535369, 701518, 1070738, 10172011, 20344022]

約数ペア:

[(1, 20344022), (2, 10172011), (19, 1070738), (29, 701518), (38, 535369), (58, 350759), (551, 36922), (1102, 18461)]