20183408985

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{34253}}^1$

素因数の和:34665

約数の個数: 32

約数和(自身を含む): 32627346048

約数和(自身を除く): 12443937063

約数列:

[1, 3, 5, 15, 163, 241, 489, 723, 815, 1205, 2445, 3615, 34253, 39283, 102759, 117849, 171265, 196415, 513795, 589245, 5583239, 8254973, 16749717, 24764919, 27916195, 41274865, 83748585, 123824595, 1345560599, 4036681797, 6727802995, 20183408985]

約数ペア:

[(1, 20183408985), (3, 6727802995), (5, 4036681797), (15, 1345560599), (163, 123824595), (241, 83748585), (489, 41274865), (723, 27916195), (815, 24764919), (1205, 16749717), (2445, 8254973), (3615, 5583239), (34253, 589245), (39283, 513795), (102759, 196415), (117849, 171265)]