20035951

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{599}}^1$

素因数の和:726

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 2543249

約数列:

[1, 13, 31, 83, 403, 599, 1079, 2573, 7787, 18569, 33449, 49717, 241397, 646321, 1541227, 20035951]

約数ペア:

[(1, 20035951), (13, 1541227), (31, 646321), (83, 241397), (403, 49717), (599, 33449), (1079, 18569), (2573, 7787)]