19880498544

素因数分解:

$2^4\times 3^1\times {\mathrm{414177053}}^1$

素因数の和:414177064

約数の個数: 20

約数和(自身を含む): 51357954696

約数和(自身を除く): 31477456152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 414177053, 828354106, 1242531159, 1656708212, 2485062318, 3313416424, 4970124636, 6626832848, 9940249272, 19880498544]

約数ペア:

[(1, 19880498544), (2, 9940249272), (3, 6626832848), (4, 4970124636), (6, 3313416424), (8, 2485062318), (12, 1656708212), (16, 1242531159), (24, 828354106), (48, 414177053)]