20222581330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4217}}^1\times {\mathrm{68507}}^1$

素因数の和:72738

約数の個数: 32

約数和(自身を含む): 41611211136

約数和(自身を除く): 21388629806

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4217, 8434, 21085, 29519, 42170, 59038, 68507, 137014, 147595, 295190, 342535, 479549, 685070, 959098, 2397745, 4795490, 288894019, 577788038, 1444470095, 2022258133, 2888940190, 4044516266, 10111290665, 20222581330]

約数ペア:

[(1, 20222581330), (2, 10111290665), (5, 4044516266), (7, 2888940190), (10, 2022258133), (14, 1444470095), (35, 577788038), (70, 288894019), (4217, 4795490), (8434, 2397745), (21085, 959098), (29519, 685070), (42170, 479549), (59038, 342535), (68507, 295190), (137014, 147595)]