19975704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118903}}^1$

素因数の和:118919

約数の個数: 32

約数和(自身を含む): 57073920

約数和(自身を除く): 37098216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118903, 237806, 356709, 475612, 713418, 832321, 951224, 1426836, 1664642, 2496963, 2853672, 3329284, 4993926, 6658568, 9987852, 19975704]

約数ペア:

[(1, 19975704), (2, 9987852), (3, 6658568), (4, 4993926), (6, 3329284), (7, 2853672), (8, 2496963), (12, 1664642), (14, 1426836), (21, 951224), (24, 832321), (28, 713418), (42, 475612), (56, 356709), (84, 237806), (168, 118903)]