20133042405

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{514057}}^1$

素因数の和:514445

約数の個数: 32

約数和(自身を含む): 36913476864

約数和(自身を除く): 16780434459

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 373, 1119, 1865, 2611, 5595, 7833, 13055, 39165, 514057, 1542171, 2570285, 3598399, 7710855, 10795197, 17991995, 53975985, 191743261, 575229783, 958716305, 1342202827, 2876148915, 4026608481, 6711014135, 20133042405]

約数ペア:

[(1, 20133042405), (3, 6711014135), (5, 4026608481), (7, 2876148915), (15, 1342202827), (21, 958716305), (35, 575229783), (105, 191743261), (373, 53975985), (1119, 17991995), (1865, 10795197), (2611, 7710855), (5595, 3598399), (7833, 2570285), (13055, 1542171), (39165, 514057)]