20072680821

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{33149}}^1$

素因数の和:33746

約数の個数: 32

約数和(自身を含む): 30519216000

約数和(自身を除く): 10446535179

約数列:

[1, 3, 9, 27, 41, 123, 369, 547, 1107, 1641, 4923, 14769, 22427, 33149, 67281, 99447, 201843, 298341, 605529, 895023, 1359109, 4077327, 12231981, 18132503, 36695943, 54397509, 163192527, 489577581, 743432623, 2230297869, 6690893607, 20072680821]

約数ペア:

[(1, 20072680821), (3, 6690893607), (9, 2230297869), (27, 743432623), (41, 489577581), (123, 163192527), (369, 54397509), (547, 36695943), (1107, 18132503), (1641, 12231981), (4923, 4077327), (14769, 1359109), (22427, 895023), (33149, 605529), (67281, 298341), (99447, 201843)]