20111448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 58464000

約数和(自身を除く): 38352552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 84, 118, 168, 177, 236, 354, 413, 472, 708, 826, 1239, 1416, 1652, 2029, 2478, 3304, 4058, 4956, 6087, 8116, 9912, 12174, 14203, 16232, 24348, 28406, 42609, 48696, 56812, 85218, 113624, 119711, 170436, 239422, 340872, 359133, 478844, 718266, 837977, 957688, 1436532, 1675954, 2513931, 2873064, 3351908, 5027862, 6703816, 10055724, 20111448]

約数ペア:

[(1, 20111448), (2, 10055724), (3, 6703816), (4, 5027862), (6, 3351908), (7, 2873064), (8, 2513931), (12, 1675954), (14, 1436532), (21, 957688), (24, 837977), (28, 718266), (42, 478844), (56, 359133), (59, 340872), (84, 239422), (118, 170436), (168, 119711), (177, 113624), (236, 85218), (354, 56812), (413, 48696), (472, 42609), (708, 28406), (826, 24348), (1239, 16232), (1416, 14203), (1652, 12174), (2029, 9912), (2478, 8116), (3304, 6087), (4058, 4956)]