20301308

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 36708000

約数和(自身を除く): 16406692

約数列:

[1, 2, 4, 37, 74, 148, 229, 458, 599, 916, 1198, 2396, 8473, 16946, 22163, 33892, 44326, 88652, 137171, 274342, 548684, 5075327, 10150654, 20301308]

約数ペア:

[(1, 20301308), (2, 10150654), (4, 5075327), (37, 548684), (74, 274342), (148, 137171), (229, 88652), (458, 44326), (599, 33892), (916, 22163), (1198, 16946), (2396, 8473)]