20183797359

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{33113}}^1$

素因数の和:33308

約数の個数: 48

約数和(自身を含む): 32730407424

約数和(自身を除く): 12546610065

約数列:

[1, 3, 9, 11, 33, 47, 99, 131, 141, 393, 423, 517, 1179, 1441, 1551, 4323, 4653, 6157, 12969, 18471, 33113, 55413, 67727, 99339, 203181, 298017, 364243, 609543, 1092729, 1556311, 3278187, 4337803, 4668933, 13013409, 14006799, 17119421, 39040227, 47715833, 51358263, 143147499, 154074789, 203876741, 429442497, 611630223, 1834890669, 2242644151, 6727932453, 20183797359]

約数ペア:

[(1, 20183797359), (3, 6727932453), (9, 2242644151), (11, 1834890669), (33, 611630223), (47, 429442497), (99, 203876741), (131, 154074789), (141, 143147499), (393, 51358263), (423, 47715833), (517, 39040227), (1179, 17119421), (1441, 14006799), (1551, 13013409), (4323, 4668933), (4653, 4337803), (6157, 3278187), (12969, 1556311), (18471, 1092729), (33113, 609543), (55413, 364243), (67727, 298017), (99339, 203181)]