20238933987

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{4111}}^1\times {\mathrm{10321}}^1$

素因数の和:14491

約数の個数: 24

約数和(自身を含む): 29795732928

約数和(自身を除く): 9556798941

約数列:

[1, 3, 9, 53, 159, 477, 4111, 10321, 12333, 30963, 36999, 92889, 217883, 547013, 653649, 1641039, 1960947, 4923117, 42429631, 127288893, 381866679, 2248770443, 6746311329, 20238933987]

約数ペア:

[(1, 20238933987), (3, 6746311329), (9, 2248770443), (53, 381866679), (159, 127288893), (477, 42429631), (4111, 4923117), (10321, 1960947), (12333, 1641039), (30963, 653649), (36999, 547013), (92889, 217883)]