20163589353947

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{13567}}^1\times {\mathrm{12821}}^1$

素因数の和:26679

約数の個数: 32

約数和(自身を含む): 22397451546624

約数和(自身を除く): 2233862192677

約数列:

[1, 13, 37, 241, 481, 3133, 8917, 12821, 13567, 115921, 166673, 176371, 474377, 501979, 3089861, 3269647, 6166901, 6525727, 40168193, 42505411, 114324857, 120976939, 173942507, 1486223141, 1572700207, 2261252591, 6435872759, 41920144187, 83666345867, 544961874431, 1551045334919, 20163589353947]

約数ペア:

[(1, 20163589353947), (13, 1551045334919), (37, 544961874431), (241, 83666345867), (481, 41920144187), (3133, 6435872759), (8917, 2261252591), (12821, 1572700207), (13567, 1486223141), (115921, 173942507), (166673, 120976939), (176371, 114324857), (474377, 42505411), (501979, 40168193), (3089861, 6525727), (3269647, 6166901)]