20730542404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{373631}}^1$

素因数の和:373756

約数の個数: 48

約数和(自身を含む): 43060340736

約数和(自身を除く): 22329798332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 143, 194, 286, 388, 572, 1067, 1261, 2134, 2522, 4268, 5044, 13871, 27742, 55484, 373631, 747262, 1494524, 4109941, 4857203, 8219882, 9714406, 16439764, 19428812, 36242207, 53429233, 72484414, 106858466, 144968828, 213716932, 398664277, 471148691, 797328554, 942297382, 1594657108, 1884594764, 5182635601, 10365271202, 20730542404]

約数ペア:

[(1, 20730542404), (2, 10365271202), (4, 5182635601), (11, 1884594764), (13, 1594657108), (22, 942297382), (26, 797328554), (44, 471148691), (52, 398664277), (97, 213716932), (143, 144968828), (194, 106858466), (286, 72484414), (388, 53429233), (572, 36242207), (1067, 19428812), (1261, 16439764), (2134, 9714406), (2522, 8219882), (4268, 4857203), (5044, 4109941), (13871, 1494524), (27742, 747262), (55484, 373631)]