20030483395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1021}}^1\times {\mathrm{2671}}^1$

素因数の和:3823

約数の個数: 32

約数和(自身を含む): 26149987584

約数和(自身を除く): 6119504189

約数列:

[1, 5, 13, 65, 113, 565, 1021, 1469, 2671, 5105, 7345, 13273, 13355, 34723, 66365, 115373, 173615, 301823, 576865, 1499849, 1509115, 2727091, 3923699, 7499245, 13635455, 19618495, 35452183, 177260915, 308161283, 1540806415, 4006096679, 20030483395]

約数ペア:

[(1, 20030483395), (5, 4006096679), (13, 1540806415), (65, 308161283), (113, 177260915), (565, 35452183), (1021, 19618495), (1469, 13635455), (2671, 7499245), (5105, 3923699), (7345, 2727091), (13273, 1509115), (13355, 1499849), (34723, 576865), (66365, 301823), (115373, 173615)]