20131488410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{246317}}^1$

素因数の和:247078

約数の個数: 32

約数和(自身を含む): 39584287872

約数和(自身を除く): 19452799462

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 743, 1486, 3715, 7430, 8173, 16346, 40865, 81730, 246317, 492634, 1231585, 2463170, 2709487, 5418974, 13547435, 27094870, 183013531, 366027062, 915067655, 1830135310, 2013148841, 4026297682, 10065744205, 20131488410]

約数ペア:

[(1, 20131488410), (2, 10065744205), (5, 4026297682), (10, 2013148841), (11, 1830135310), (22, 915067655), (55, 366027062), (110, 183013531), (743, 27094870), (1486, 13547435), (3715, 5418974), (7430, 2709487), (8173, 2463170), (16346, 1231585), (40865, 492634), (81730, 246317)]