20155360812

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{5366177}}^1$

素因数の和:5366497

約数の個数: 24

約数和(自身を含む): 47179436976

約数和(自身を除く): 27024076164

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 5366177, 10732354, 16098531, 21464708, 32197062, 64394124, 1679613401, 3359226802, 5038840203, 6718453604, 10077680406, 20155360812]

約数ペア:

[(1, 20155360812), (2, 10077680406), (3, 6718453604), (4, 5038840203), (6, 3359226802), (12, 1679613401), (313, 64394124), (626, 32197062), (939, 21464708), (1252, 16098531), (1878, 10732354), (3756, 5366177)]