20251018890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5488081}}^1$

素因数の和:5488135

約数の個数: 48

約数和(自身を含む): 53936869896

約数和(自身を除く): 33685851006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 5488081, 10976162, 16464243, 27440405, 32928486, 49392729, 54880810, 82321215, 98785458, 164642430, 225011321, 246963645, 450022642, 493927290, 675033963, 1125056605, 1350067926, 2025101889, 2250113210, 3375169815, 4050203778, 6750339630, 10125509445, 20251018890]

約数ペア:

[(1, 20251018890), (2, 10125509445), (3, 6750339630), (5, 4050203778), (6, 3375169815), (9, 2250113210), (10, 2025101889), (15, 1350067926), (18, 1125056605), (30, 675033963), (41, 493927290), (45, 450022642), (82, 246963645), (90, 225011321), (123, 164642430), (205, 98785458), (246, 82321215), (369, 54880810), (410, 49392729), (615, 32928486), (738, 27440405), (1230, 16464243), (1845, 10976162), (3690, 5488081)]