20183192493

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{5209}}^1$

素因数の和:5837

約数の個数: 32

約数和(自身を含む): 28109992320

約数和(自身を除く): 7926799827

約数列:

[1, 3, 37, 67, 111, 201, 521, 1563, 2479, 5209, 7437, 15627, 19277, 34907, 57831, 104721, 192733, 349003, 578199, 1047009, 1291559, 2713889, 3874677, 8141667, 12913111, 38739333, 100413893, 181830563, 301241679, 545491689, 6727730831, 20183192493]

約数ペア:

[(1, 20183192493), (3, 6727730831), (37, 545491689), (67, 301241679), (111, 181830563), (201, 100413893), (521, 38739333), (1563, 12913111), (2479, 8141667), (5209, 3874677), (7437, 2713889), (15627, 1291559), (19277, 1047009), (34907, 578199), (57831, 349003), (104721, 192733)]