20132698521597

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{43403}}^1\times {\mathrm{114617}}^1$

素因数の和:158113

約数の個数: 32

約数和(自身を含む): 28655306910720

約数和(自身を除く): 8522608389123

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 43403, 114617, 130209, 343851, 824657, 2177723, 2473971, 3081613, 6533169, 8137807, 9244839, 24413421, 58550647, 154618333, 175651941, 463854999, 4974721651, 14924164953, 94519711369, 283559134107, 353205237221, 1059615711663, 6710899507199, 20132698521597]

約数ペア:

[(1, 20132698521597), (3, 6710899507199), (19, 1059615711663), (57, 353205237221), (71, 283559134107), (213, 94519711369), (1349, 14924164953), (4047, 4974721651), (43403, 463854999), (114617, 175651941), (130209, 154618333), (343851, 58550647), (824657, 24413421), (2177723, 9244839), (2473971, 8137807), (3081613, 6533169)]