20682775345

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1\times {\mathrm{39023}}^1$

素因数の和:40592

約数の個数: 16

約数和(自身を含む): 25186401792

約数和(自身を除く): 4503626447

約数列:

[1, 5, 71, 355, 1493, 7465, 39023, 106003, 195115, 530015, 2770633, 13853165, 58261339, 291306695, 4136555069, 20682775345]

約数ペア:

[(1, 20682775345), (5, 4136555069), (71, 291306695), (355, 58261339), (1493, 13853165), (7465, 2770633), (39023, 530015), (106003, 195115)]