20105997774

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3889}}^1\times {\mathrm{6199}}^1$

素因数の和:10232

約数の個数: 32

約数和(自身を含む): 40518240000

約数和(自身を除く): 20412242226

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 3889, 6199, 7778, 11667, 12398, 18597, 23334, 37194, 540571, 861661, 1081142, 1621713, 1723322, 2584983, 3243426, 5169966, 24107911, 48215822, 72323733, 144647466, 3350999629, 6701999258, 10052998887, 20105997774]

約数ペア:

[(1, 20105997774), (2, 10052998887), (3, 6701999258), (6, 3350999629), (139, 144647466), (278, 72323733), (417, 48215822), (834, 24107911), (3889, 5169966), (6199, 3243426), (7778, 2584983), (11667, 1723322), (12398, 1621713), (18597, 1081142), (23334, 861661), (37194, 540571)]