20233436419

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{8677}}^1$

素因数の和:8915

約数の個数: 32

約数和(自身を含む): 24241750016

約数和(自身を除く): 4008313597

約数列:

[1, 7, 43, 61, 127, 301, 427, 889, 2623, 5461, 7747, 8677, 18361, 38227, 54229, 60739, 333121, 373111, 529297, 1101979, 2331847, 2611777, 3705079, 7713853, 22759771, 47385097, 67220719, 159318397, 331695679, 470545033, 2890490917, 20233436419]

約数ペア:

[(1, 20233436419), (7, 2890490917), (43, 470545033), (61, 331695679), (127, 159318397), (301, 67220719), (427, 47385097), (889, 22759771), (2623, 7713853), (5461, 3705079), (7747, 2611777), (8677, 2331847), (18361, 1101979), (38227, 529297), (54229, 373111), (60739, 333121)]