20056204

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9067}}^1$

素因数の和:9157

約数の個数: 24

約数和(自身を含む): 40624640

約数和(自身を除く): 20568436

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 9067, 18134, 36268, 63469, 126938, 253876, 716293, 1432586, 2865172, 5014051, 10028102, 20056204]

約数ペア:

[(1, 20056204), (2, 10028102), (4, 5014051), (7, 2865172), (14, 1432586), (28, 716293), (79, 253876), (158, 126938), (316, 63469), (553, 36268), (1106, 18134), (2212, 9067)]