20132029038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{727997}}^1$

素因数の和:728432

約数の個数: 32

約数和(自身を含む): 44029319040

約数和(自身を除く): 23897290002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 838, 1257, 2514, 4609, 9218, 13827, 27654, 727997, 1455994, 2183991, 4367982, 8007967, 16015934, 24023901, 48047802, 305030743, 610061486, 915092229, 1830184458, 3355338173, 6710676346, 10066014519, 20132029038]

約数ペア:

[(1, 20132029038), (2, 10066014519), (3, 6710676346), (6, 3355338173), (11, 1830184458), (22, 915092229), (33, 610061486), (66, 305030743), (419, 48047802), (838, 24023901), (1257, 16015934), (2514, 8007967), (4609, 4367982), (9218, 2183991), (13827, 1455994), (27654, 727997)]