20227715116

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1\times {\mathrm{6917}}^1$

素因数の和:8470

約数の個数: 48

約数和(自身を含む): 41059049472

約数和(自身を除く): 20831334356

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1471, 1988, 2942, 5884, 6917, 10297, 13834, 20594, 27668, 41188, 48419, 96838, 104441, 193676, 208882, 417764, 491107, 731087, 982214, 1462174, 1964428, 2924348, 3437749, 6875498, 10174907, 13750996, 20349814, 40699628, 71224349, 142448698, 284897396, 722418397, 1444836794, 2889673588, 5056928779, 10113857558, 20227715116]

約数ペア:

[(1, 20227715116), (2, 10113857558), (4, 5056928779), (7, 2889673588), (14, 1444836794), (28, 722418397), (71, 284897396), (142, 142448698), (284, 71224349), (497, 40699628), (994, 20349814), (1471, 13750996), (1988, 10174907), (2942, 6875498), (5884, 3437749), (6917, 2924348), (10297, 1964428), (13834, 1462174), (20594, 982214), (27668, 731087), (41188, 491107), (48419, 417764), (96838, 208882), (104441, 193676)]