20173359432

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1\times {\mathrm{743}}^1$

素因数の和:1363

約数の個数: 128

約数和(自身を含む): 53328015360

約数和(自身を除く): 33154655928

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 101, 138, 184, 202, 276, 303, 404, 487, 552, 606, 743, 808, 974, 1212, 1461, 1486, 1948, 2229, 2323, 2424, 2922, 2972, 3896, 4458, 4646, 5844, 5944, 6969, 8916, 9292, 11201, 11688, 13938, 17089, 17832, 18584, 22402, 27876, 33603, 34178, 44804, 49187, 51267, 55752, 67206, 68356, 75043, 89608, 98374, 102534, 134412, 136712, 147561, 150086, 196748, 205068, 225129, 268824, 295122, 300172, 361841, 393496, 410136, 450258, 590244, 600344, 723682, 900516, 1085523, 1131301, 1180488, 1447364, 1725989, 1801032, 2171046, 2262602, 2894728, 3393903, 3451978, 4342092, 4525204, 5177967, 6787806, 6903956, 8322343, 8684184, 9050408, 10355934, 13575612, 13807912, 16644686, 20711868, 24967029, 27151224, 33289372, 36545941, 41423736, 49934058, 66578744, 73091882, 99868116, 109637823, 146183764, 199736232, 219275646, 292367528, 438551292, 840556643, 877102584, 1681113286, 2521669929, 3362226572, 5043339858, 6724453144, 10086679716, 20173359432]

約数ペア:

[(1, 20173359432), (2, 10086679716), (3, 6724453144), (4, 5043339858), (6, 3362226572), (8, 2521669929), (12, 1681113286), (23, 877102584), (24, 840556643), (46, 438551292), (69, 292367528), (92, 219275646), (101, 199736232), (138, 146183764), (184, 109637823), (202, 99868116), (276, 73091882), (303, 66578744), (404, 49934058), (487, 41423736), (552, 36545941), (606, 33289372), (743, 27151224), (808, 24967029), (974, 20711868), (1212, 16644686), (1461, 13807912), (1486, 13575612), (1948, 10355934), (2229, 9050408), (2323, 8684184), (2424, 8322343), (2922, 6903956), (2972, 6787806), (3896, 5177967), (4458, 4525204), (4646, 4342092), (5844, 3451978), (5944, 3393903), (6969, 2894728), (8916, 2262602), (9292, 2171046), (11201, 1801032), (11688, 1725989), (13938, 1447364), (17089, 1180488), (17832, 1131301), (18584, 1085523), (22402, 900516), (27876, 723682), (33603, 600344), (34178, 590244), (44804, 450258), (49187, 410136), (51267, 393496), (55752, 361841), (67206, 300172), (68356, 295122), (75043, 268824), (89608, 225129), (98374, 205068), (102534, 196748), (134412, 150086), (136712, 147561)]