20161502046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{48799}}^1$

素因数の和:49910

約数の個数: 64

約数和(自身を含む): 51251712000

約数和(自身を除く): 31090209954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1093, 2186, 3279, 6558, 7651, 9837, 15302, 19674, 22953, 29511, 45906, 48799, 59022, 68859, 97598, 137718, 146397, 206577, 292794, 341593, 413154, 439191, 683186, 878382, 1024779, 1317573, 2049558, 2635146, 3074337, 6148674, 9223011, 18446022, 53337307, 106674614, 160011921, 320023842, 373361149, 480035763, 746722298, 960071526, 1120083447, 1440107289, 2240166894, 2880214578, 3360250341, 6720500682, 10080751023, 20161502046]

約数ペア:

[(1, 20161502046), (2, 10080751023), (3, 6720500682), (6, 3360250341), (7, 2880214578), (9, 2240166894), (14, 1440107289), (18, 1120083447), (21, 960071526), (27, 746722298), (42, 480035763), (54, 373361149), (63, 320023842), (126, 160011921), (189, 106674614), (378, 53337307), (1093, 18446022), (2186, 9223011), (3279, 6148674), (6558, 3074337), (7651, 2635146), (9837, 2049558), (15302, 1317573), (19674, 1024779), (22953, 878382), (29511, 683186), (45906, 439191), (48799, 413154), (59022, 341593), (68859, 292794), (97598, 206577), (137718, 146397)]