16879020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281317}}^1$

素因数の和:281329

約数の個数: 24

約数和(自身を含む): 47261424

約数和(自身を除く): 30382404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281317, 562634, 843951, 1125268, 1406585, 1687902, 2813170, 3375804, 4219755, 5626340, 8439510, 16879020]

約数ペア:

[(1, 16879020), (2, 8439510), (3, 5626340), (4, 4219755), (5, 3375804), (6, 2813170), (10, 1687902), (12, 1406585), (15, 1125268), (20, 843951), (30, 562634), (60, 281317)]