20346927282

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{258847}}^1$

素因数の和:259263

約数の個数: 48

約数和(自身を含む): 48214063872

約数和(自身を除く): 27867136590

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 397, 794, 1191, 2382, 3573, 4367, 7146, 8734, 13101, 26202, 39303, 78606, 258847, 517694, 776541, 1553082, 2329623, 2847317, 4659246, 5694634, 8541951, 17083902, 25625853, 51251706, 102762259, 205524518, 308286777, 616573554, 924860331, 1130384849, 1849720662, 2260769698, 3391154547, 6782309094, 10173463641, 20346927282]

約数ペア:

[(1, 20346927282), (2, 10173463641), (3, 6782309094), (6, 3391154547), (9, 2260769698), (11, 1849720662), (18, 1130384849), (22, 924860331), (33, 616573554), (66, 308286777), (99, 205524518), (198, 102762259), (397, 51251706), (794, 25625853), (1191, 17083902), (2382, 8541951), (3573, 5694634), (4367, 4659246), (7146, 2847317), (8734, 2329623), (13101, 1553082), (26202, 776541), (39303, 517694), (78606, 258847)]