20145096084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{4831}}^1\times {\mathrm{20441}}^1$

素因数の和:25296

約数の個数: 48

約数和(自身を含む): 49782974976

約数和(自身を除く): 29637878892

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 4831, 9662, 14493, 19324, 20441, 28986, 40882, 57972, 61323, 81764, 82127, 122646, 164254, 245292, 246381, 328508, 347497, 492762, 694994, 985524, 1042491, 1389988, 2084982, 4169964, 98750471, 197500942, 296251413, 395001884, 592502826, 1185005652, 1678758007, 3357516014, 5036274021, 6715032028, 10072548042, 20145096084]

約数ペア:

[(1, 20145096084), (2, 10072548042), (3, 6715032028), (4, 5036274021), (6, 3357516014), (12, 1678758007), (17, 1185005652), (34, 592502826), (51, 395001884), (68, 296251413), (102, 197500942), (204, 98750471), (4831, 4169964), (9662, 2084982), (14493, 1389988), (19324, 1042491), (20441, 985524), (28986, 694994), (40882, 492762), (57972, 347497), (61323, 328508), (81764, 246381), (82127, 245292), (122646, 164254)]