20164578464

素因数分解:

$2^5\times {\mathrm{42829}}^1\times {\mathrm{14713}}^1$

素因数の和:57552

約数の個数: 24

約数和(自身を含む): 39702639060

約数和(自身を除く): 19538060596

約数列:

[1, 2, 4, 8, 16, 32, 14713, 29426, 42829, 58852, 85658, 117704, 171316, 235408, 342632, 470816, 685264, 1370528, 630143077, 1260286154, 2520572308, 5041144616, 10082289232, 20164578464]

約数ペア:

[(1, 20164578464), (2, 10082289232), (4, 5041144616), (8, 2520572308), (16, 1260286154), (32, 630143077), (14713, 1370528), (29426, 685264), (42829, 470816), (58852, 342632), (85658, 235408), (117704, 171316)]