20111864743237

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{15439}}^1\times {\mathrm{1449017}}^1$

素因数の和:1464516

約数の個数: 16

約数和(自身を含む): 21477924403200

約数和(自身を除く): 1366059659963

約数列:

[1, 29, 31, 899, 15439, 447731, 478609, 1449017, 13879661, 42021493, 44919527, 1302666283, 22371373463, 648769830427, 693512577353, 20111864743237]

約数ペア:

[(1, 20111864743237), (29, 693512577353), (31, 648769830427), (899, 22371373463), (15439, 1302666283), (447731, 44919527), (478609, 42021493), (1449017, 13879661)]