20219625038

素因数分解:

$2^1\times {\mathrm{461}}^1\times {\mathrm{2521}}^1\times {\mathrm{8699}}^1$

素因数の和:11683

約数の個数: 16

約数和(自身を含む): 30410780400

約数和(自身を除く): 10191155362

約数列:

[1, 2, 461, 922, 2521, 5042, 8699, 17398, 1162181, 2324362, 4010239, 8020478, 21930179, 43860358, 10109812519, 20219625038]

約数ペア:

[(1, 20219625038), (2, 10109812519), (461, 43860358), (922, 21930179), (2521, 8020478), (5042, 4010239), (8699, 2324362), (17398, 1162181)]