20222776178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1\times {\mathrm{445573}}^1$

素因数の和:447649

約数の個数: 16

約数和(自身を含む): 33107930496

約数和(自身を除く): 12885154318

約数列:

[1, 2, 11, 22, 2063, 4126, 22693, 45386, 445573, 891146, 4901303, 9802606, 919217099, 1838434198, 10111388089, 20222776178]

約数ペア:

[(1, 20222776178), (2, 10111388089), (11, 1838434198), (22, 919217099), (2063, 9802606), (4126, 4901303), (22693, 891146), (45386, 445573)]