20180119674

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{385573}}^1$

素因数の和:385663

約数の個数: 64

約数和(自身を含む): 48193665408

約数和(自身を除く): 28013545734

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 366, 429, 671, 793, 858, 1342, 1586, 2013, 2379, 4026, 4758, 8723, 17446, 26169, 52338, 385573, 771146, 1156719, 2313438, 4241303, 5012449, 8482606, 10024898, 12723909, 15037347, 23519953, 25447818, 30074694, 47039906, 55136939, 70559859, 110273878, 141119718, 165410817, 258719483, 305759389, 330821634, 517438966, 611518778, 776158449, 917278167, 1552316898, 1834556334, 3363353279, 6726706558, 10090059837, 20180119674]

約数ペア:

[(1, 20180119674), (2, 10090059837), (3, 6726706558), (6, 3363353279), (11, 1834556334), (13, 1552316898), (22, 917278167), (26, 776158449), (33, 611518778), (39, 517438966), (61, 330821634), (66, 305759389), (78, 258719483), (122, 165410817), (143, 141119718), (183, 110273878), (286, 70559859), (366, 55136939), (429, 47039906), (671, 30074694), (793, 25447818), (858, 23519953), (1342, 15037347), (1586, 12723909), (2013, 10024898), (2379, 8482606), (4026, 5012449), (4758, 4241303), (8723, 2313438), (17446, 1156719), (26169, 771146), (52338, 385573)]