20161330564

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{3767}}^1\times {\mathrm{16937}}^1$

素因数の和:20787

約数の個数: 24

約数和(自身を含む): 35740535040

約数和(自身を除く): 15579204476

約数列:

[1, 2, 4, 79, 158, 316, 3767, 7534, 15068, 16937, 33874, 67748, 297593, 595186, 1190372, 1338023, 2676046, 5352092, 63801679, 127603358, 255206716, 5040332641, 10080665282, 20161330564]

約数ペア:

[(1, 20161330564), (2, 10080665282), (4, 5040332641), (79, 255206716), (158, 127603358), (316, 63801679), (3767, 5352092), (7534, 2676046), (15068, 1338023), (16937, 1190372), (33874, 595186), (67748, 297593)]