20182120247

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{44159}}^1$

素因数の和:44854

約数の個数: 16

約数和(自身を含む): 21773352960

約数和(自身を除く): 1591232713

約数列:

[1, 23, 31, 641, 713, 14743, 19871, 44159, 457033, 1015657, 1368929, 28305919, 31485367, 651036137, 877483489, 20182120247]

約数ペア:

[(1, 20182120247), (23, 877483489), (31, 651036137), (641, 31485367), (713, 28305919), (14743, 1368929), (19871, 1015657), (44159, 457033)]