20204761622

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{463}}^1\times {\mathrm{2797}}^1$

素因数の和:3560

約数の個数: 32

約数和(自身を含む): 31548009600

約数和(自身を除く): 11343247978

約数列:

[1, 2, 29, 58, 269, 463, 538, 926, 2797, 5594, 7801, 13427, 15602, 26854, 81113, 124547, 162226, 249094, 752393, 1295011, 1504786, 2590022, 3611863, 7223726, 21819397, 37555319, 43638794, 75110638, 348357959, 696715918, 10102380811, 20204761622]

約数ペア:

[(1, 20204761622), (2, 10102380811), (29, 696715918), (58, 348357959), (269, 75110638), (463, 43638794), (538, 37555319), (926, 21819397), (2797, 7223726), (5594, 3611863), (7801, 2590022), (13427, 1504786), (15602, 1295011), (26854, 752393), (81113, 249094), (124547, 162226)]