20772224

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14753}}^1$

素因数の和:14778

約数の個数: 32

約数和(自身を含む): 45147240

約数和(自身を除く): 24375016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14753, 29506, 59012, 118024, 162283, 236048, 324566, 472096, 649132, 944192, 1298264, 1888384, 2596528, 5193056, 10386112, 20772224]

約数ペア:

[(1, 20772224), (2, 10386112), (4, 5193056), (8, 2596528), (11, 1888384), (16, 1298264), (22, 944192), (32, 649132), (44, 472096), (64, 324566), (88, 236048), (128, 162283), (176, 118024), (352, 59012), (704, 29506), (1408, 14753)]