20199785086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{55073}}^1\times {\mathrm{14107}}^1$

素因数の和:69195

約数の個数: 16

約数和(自身を含む): 32633327664

約数和(自身を除く): 12433542578

約数列:

[1, 2, 13, 26, 14107, 28214, 55073, 110146, 183391, 366782, 715949, 1431898, 776914811, 1553829622, 10099892543, 20199785086]

約数ペア:

[(1, 20199785086), (2, 10099892543), (13, 1553829622), (26, 776914811), (14107, 1431898), (28214, 715949), (55073, 366782), (110146, 183391)]