20411286727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1621}}^1\times {\mathrm{1831}}^1$

素因数の和:3511

約数の個数: 24

約数和(自身を含む): 23005383968

約数和(自身を除く): 2594097241

約数列:

[1, 13, 23, 299, 529, 1621, 1831, 6877, 21073, 23803, 37283, 42113, 484679, 547469, 857509, 968599, 2968051, 11147617, 12591787, 38584663, 68265173, 887447249, 1570098979, 20411286727]

約数ペア:

[(1, 20411286727), (13, 1570098979), (23, 887447249), (299, 68265173), (529, 38584663), (1621, 12591787), (1831, 11147617), (6877, 2968051), (21073, 968599), (23803, 857509), (37283, 547469), (42113, 484679)]