20218561614

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{23899009}}^1$

素因数の和:23899064

約数の個数: 24

約数和(自身を含む): 44738946720

約数和(自身を除く): 24520385106

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 23899009, 47798018, 71697027, 143394054, 215091081, 430182162, 1123253423, 2246506846, 3369760269, 6739520538, 10109280807, 20218561614]

約数ペア:

[(1, 20218561614), (2, 10109280807), (3, 6739520538), (6, 3369760269), (9, 2246506846), (18, 1123253423), (47, 430182162), (94, 215091081), (141, 143394054), (282, 71697027), (423, 47798018), (846, 23899009)]