20176012371

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{4133}}^1$

素因数の和:4515

約数の個数: 32

約数和(自身を含む): 27661420800

約数和(自身を除く): 7485408429

約数列:

[1, 3, 67, 149, 163, 201, 447, 489, 4133, 9983, 10921, 12399, 24287, 29949, 32763, 72861, 276911, 615817, 673679, 830733, 1627229, 1847451, 2021037, 4881687, 41259739, 45136493, 100378171, 123779217, 135409479, 301134513, 6725337457, 20176012371]

約数ペア:

[(1, 20176012371), (3, 6725337457), (67, 301134513), (149, 135409479), (163, 123779217), (201, 100378171), (447, 45136493), (489, 41259739), (4133, 4881687), (9983, 2021037), (10921, 1847451), (12399, 1627229), (24287, 830733), (29949, 673679), (32763, 615817), (72861, 276911)]