20139827309

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4092629}}^1$

素因数の和:4092692

約数の個数: 16

約数和(自身を含む): 24883190400

約数和(自身を除く): 4743363091

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 4092629, 28648403, 77759951, 151427273, 544319657, 1059990911, 2877118187, 20139827309]

約数ペア:

[(1, 20139827309), (7, 2877118187), (19, 1059990911), (37, 544319657), (133, 151427273), (259, 77759951), (703, 28648403), (4921, 4092629)]