20495767224

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2927}}^1\times {\mathrm{4783}}^1$

素因数の和:7780

約数の個数: 64

約数和(自身を含む): 52108093440

約数和(自身を除く): 31612326216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 2927, 4783, 5854, 8781, 9566, 11708, 14349, 17562, 19132, 23416, 28698, 35124, 38264, 57396, 70248, 114792, 178547, 291763, 357094, 535641, 583526, 714188, 875289, 1071282, 1167052, 1428376, 1750578, 2142564, 2334104, 3501156, 4285128, 7002312, 13999841, 27999682, 41999523, 55999364, 83999046, 111998728, 167998092, 335996184, 853990301, 1707980602, 2561970903, 3415961204, 5123941806, 6831922408, 10247883612, 20495767224]

約数ペア:

[(1, 20495767224), (2, 10247883612), (3, 6831922408), (4, 5123941806), (6, 3415961204), (8, 2561970903), (12, 1707980602), (24, 853990301), (61, 335996184), (122, 167998092), (183, 111998728), (244, 83999046), (366, 55999364), (488, 41999523), (732, 27999682), (1464, 13999841), (2927, 7002312), (4783, 4285128), (5854, 3501156), (8781, 2334104), (9566, 2142564), (11708, 1750578), (14349, 1428376), (17562, 1167052), (19132, 1071282), (23416, 875289), (28698, 714188), (35124, 583526), (38264, 535641), (57396, 357094), (70248, 291763), (114792, 178547)]