20181062030

素因数分解:

$2^1\times 5^1\times {\mathrm{6547}}^1\times {\mathrm{308249}}^1$

素因数の和:314803

約数の個数: 16

約数和(自身を含む): 36331578000

約数和(自身を除く): 16150515970

約数列:

[1, 2, 5, 10, 6547, 13094, 32735, 65470, 308249, 616498, 1541245, 3082490, 2018106203, 4036212406, 10090531015, 20181062030]

約数ペア:

[(1, 20181062030), (2, 10090531015), (5, 4036212406), (10, 2018106203), (6547, 3082490), (13094, 1541245), (32735, 616498), (65470, 308249)]