20177060742

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{594037}}^1$

素因数の和:594102

約数の個数: 64

約数和(自身を含む): 48758639040

約数和(自身を除く): 28581578298

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 306, 333, 459, 629, 666, 918, 999, 1258, 1887, 1998, 3774, 5661, 11322, 16983, 33966, 594037, 1188074, 1782111, 3564222, 5346333, 10098629, 10692666, 16038999, 20197258, 21979369, 30295887, 32077998, 43958738, 60591774, 65938107, 90887661, 131876214, 181775322, 197814321, 272662983, 373649273, 395628642, 545325966, 593442963, 747298546, 1120947819, 1186885926, 2241895638, 3362843457, 6725686914, 10088530371, 20177060742]

約数ペア:

[(1, 20177060742), (2, 10088530371), (3, 6725686914), (6, 3362843457), (9, 2241895638), (17, 1186885926), (18, 1120947819), (27, 747298546), (34, 593442963), (37, 545325966), (51, 395628642), (54, 373649273), (74, 272662983), (102, 197814321), (111, 181775322), (153, 131876214), (222, 90887661), (306, 65938107), (333, 60591774), (459, 43958738), (629, 32077998), (666, 30295887), (918, 21979369), (999, 20197258), (1258, 16038999), (1887, 10692666), (1998, 10098629), (3774, 5346333), (5661, 3564222), (11322, 1782111), (16983, 1188074), (33966, 594037)]