20177092664

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1949}}^1\times {\mathrm{44623}}^1$

素因数の和:46607

約数の個数: 32

約数和(自身を含む): 39157560000

約数和(自身を除く): 18980467336

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1949, 3898, 7796, 15592, 44623, 56521, 89246, 113042, 178492, 226084, 356984, 452168, 1294067, 2588134, 5176268, 10352536, 86970227, 173940454, 347880908, 695761816, 2522136583, 5044273166, 10088546332, 20177092664]

約数ペア:

[(1, 20177092664), (2, 10088546332), (4, 5044273166), (8, 2522136583), (29, 695761816), (58, 347880908), (116, 173940454), (232, 86970227), (1949, 10352536), (3898, 5176268), (7796, 2588134), (15592, 1294067), (44623, 452168), (56521, 356984), (89246, 226084), (113042, 178492)]