20162470239

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{23497}}^1$

素因数の和:24088

約数の個数: 32

約数和(自身を含む): 30419570880

約数和(自身を除く): 10257100641

約数列:

[1, 3, 9, 27, 61, 183, 521, 549, 1563, 1647, 4689, 14067, 23497, 31781, 70491, 95343, 211473, 286029, 634419, 858087, 1433317, 4299951, 12241937, 12899853, 36725811, 38699559, 110177433, 330532299, 746758157, 2240274471, 6720823413, 20162470239]

約数ペア:

[(1, 20162470239), (3, 6720823413), (9, 2240274471), (27, 746758157), (61, 330532299), (183, 110177433), (521, 38699559), (549, 36725811), (1563, 12899853), (1647, 12241937), (4689, 4299951), (14067, 1433317), (23497, 858087), (31781, 634419), (70491, 286029), (95343, 211473)]