20228582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 34145280

約数和(自身を除く): 13916698

約数列:

[1, 2, 11, 22, 79, 103, 113, 158, 206, 226, 869, 1133, 1243, 1738, 2266, 2486, 8137, 8927, 11639, 16274, 17854, 23278, 89507, 98197, 128029, 179014, 196394, 256058, 919481, 1838962, 10114291, 20228582]

約数ペア:

[(1, 20228582), (2, 10114291), (11, 1838962), (22, 919481), (79, 256058), (103, 196394), (113, 179014), (158, 128029), (206, 98197), (226, 89507), (869, 23278), (1133, 17854), (1243, 16274), (1738, 11639), (2266, 8927), (2486, 8137)]