20170178544

素因数分解:

$2^4\times 3^1\times {\mathrm{420212053}}^1$

素因数の和:420212064

約数の個数: 20

約数和(自身を含む): 52106294696

約数和(自身を除く): 31936116152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420212053, 840424106, 1260636159, 1680848212, 2521272318, 3361696424, 5042544636, 6723392848, 10085089272, 20170178544]

約数ペア:

[(1, 20170178544), (2, 10085089272), (3, 6723392848), (4, 5042544636), (6, 3361696424), (8, 2521272318), (12, 1680848212), (16, 1260636159), (24, 840424106), (48, 420212053)]