9920220992

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{14091223}}^1$

素因数の和:14091246

約数の個数: 28

約数和(自身を含む): 21475025376

約数和(自身を除く): 11554804384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 14091223, 28182446, 56364892, 112729784, 155003453, 225459568, 310006906, 450919136, 620013812, 901838272, 1240027624, 2480055248, 4960110496, 9920220992]

約数ペア:

[(1, 9920220992), (2, 4960110496), (4, 2480055248), (8, 1240027624), (11, 901838272), (16, 620013812), (22, 450919136), (32, 310006906), (44, 225459568), (64, 155003453), (88, 112729784), (176, 56364892), (352, 28182446), (704, 14091223)]