20227932405

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{20963}}^1$

素因数の和:21538

約数の個数: 48

約数和(自身を含む): 35987305536

約数和(自身を除く): 15759373131

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 523, 615, 1569, 1845, 2615, 4707, 7845, 20963, 21443, 23535, 62889, 64329, 104815, 107215, 188667, 192987, 314445, 321645, 859483, 943335, 964935, 2578449, 4297415, 7735347, 10963649, 12892245, 32890947, 38676735, 54818245, 98672841, 164454735, 449509609, 493364205, 1348528827, 2247548045, 4045586481, 6742644135, 20227932405]

約数ペア:

[(1, 20227932405), (3, 6742644135), (5, 4045586481), (9, 2247548045), (15, 1348528827), (41, 493364205), (45, 449509609), (123, 164454735), (205, 98672841), (369, 54818245), (523, 38676735), (615, 32890947), (1569, 12892245), (1845, 10963649), (2615, 7735347), (4707, 4297415), (7845, 2578449), (20963, 964935), (21443, 943335), (23535, 859483), (62889, 321645), (64329, 314445), (104815, 192987), (107215, 188667)]