20341116

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{1619}}^1$

素因数の和:1978

約数の個数: 36

約数和(自身を含む): 51597000

約数和(自身を除く): 31255884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 1619, 2094, 3141, 3238, 4188, 4857, 6282, 6476, 9714, 12564, 14571, 19428, 29142, 58284, 565031, 1130062, 1695093, 2260124, 3390186, 5085279, 6780372, 10170558, 20341116]

約数ペア:

[(1, 20341116), (2, 10170558), (3, 6780372), (4, 5085279), (6, 3390186), (9, 2260124), (12, 1695093), (18, 1130062), (36, 565031), (349, 58284), (698, 29142), (1047, 19428), (1396, 14571), (1619, 12564), (2094, 9714), (3141, 6476), (3238, 6282), (4188, 4857)]