20245830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3269

約数の個数: 64

約数和(自身を含む): 55814400

約数和(自身を除く): 35568570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 3229, 6270, 6458, 9687, 16145, 19374, 32290, 35519, 48435, 61351, 71038, 96870, 106557, 122702, 177595, 184053, 213114, 306755, 355190, 368106, 532785, 613510, 674861, 920265, 1065570, 1349722, 1840530, 2024583, 3374305, 4049166, 6748610, 10122915, 20245830]

約数ペア:

[(1, 20245830), (2, 10122915), (3, 6748610), (5, 4049166), (6, 3374305), (10, 2024583), (11, 1840530), (15, 1349722), (19, 1065570), (22, 920265), (30, 674861), (33, 613510), (38, 532785), (55, 368106), (57, 355190), (66, 306755), (95, 213114), (110, 184053), (114, 177595), (165, 122702), (190, 106557), (209, 96870), (285, 71038), (330, 61351), (418, 48435), (570, 35519), (627, 32290), (1045, 19374), (1254, 16145), (2090, 9687), (3135, 6458), (3229, 6270)]