20070471459

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1\times {\mathrm{39679}}^1$

素因数の和:41034

約数の個数: 16

約数和(自身を含む): 26976051200

約数和(自身を除く): 6905579741

約数列:

[1, 3, 139, 417, 1213, 3639, 39679, 119037, 168607, 505821, 5515381, 16546143, 48130627, 144391881, 6690157153, 20070471459]

約数ペア:

[(1, 20070471459), (3, 6690157153), (139, 144391881), (417, 48130627), (1213, 16546143), (3639, 5515381), (39679, 505821), (119037, 168607)]