20348214588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{9929}}^1$

素因数の和:10132

約数の個数: 144

約数和(自身を含む): 57687739200

約数和(自身を除く): 37339524612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 151, 156, 174, 234, 261, 302, 348, 377, 453, 468, 522, 604, 754, 906, 1044, 1131, 1359, 1508, 1812, 1963, 2262, 2718, 3393, 3926, 4379, 4524, 5436, 5889, 6786, 7852, 8758, 9929, 11778, 13137, 13572, 17516, 17667, 19858, 23556, 26274, 29787, 35334, 39411, 39716, 52548, 56927, 59574, 70668, 78822, 89361, 113854, 119148, 129077, 157644, 170781, 178722, 227708, 258154, 287941, 341562, 357444, 387231, 512343, 516308, 575882, 683124, 774462, 863823, 1024686, 1151764, 1161693, 1499279, 1548924, 1727646, 2049372, 2323386, 2591469, 2998558, 3455292, 3743233, 4497837, 4646772, 5182938, 5997116, 7486466, 8995674, 10365876, 11229699, 13493511, 14972932, 17991348, 19490627, 22459398, 26987022, 33689097, 38981254, 43479091, 44918796, 53974044, 58471881, 67378194, 77962508, 86958182, 116943762, 130437273, 134756388, 173916364, 175415643, 233887524, 260874546, 350831286, 391311819, 521749092, 565228183, 701662572, 782623638, 1130456366, 1565247276, 1695684549, 2260912732, 3391369098, 5087053647, 6782738196, 10174107294, 20348214588]

約数ペア:

[(1, 20348214588), (2, 10174107294), (3, 6782738196), (4, 5087053647), (6, 3391369098), (9, 2260912732), (12, 1695684549), (13, 1565247276), (18, 1130456366), (26, 782623638), (29, 701662572), (36, 565228183), (39, 521749092), (52, 391311819), (58, 350831286), (78, 260874546), (87, 233887524), (116, 175415643), (117, 173916364), (151, 134756388), (156, 130437273), (174, 116943762), (234, 86958182), (261, 77962508), (302, 67378194), (348, 58471881), (377, 53974044), (453, 44918796), (468, 43479091), (522, 38981254), (604, 33689097), (754, 26987022), (906, 22459398), (1044, 19490627), (1131, 17991348), (1359, 14972932), (1508, 13493511), (1812, 11229699), (1963, 10365876), (2262, 8995674), (2718, 7486466), (3393, 5997116), (3926, 5182938), (4379, 4646772), (4524, 4497837), (5436, 3743233), (5889, 3455292), (6786, 2998558), (7852, 2591469), (8758, 2323386), (9929, 2049372), (11778, 1727646), (13137, 1548924), (13572, 1499279), (17516, 1161693), (17667, 1151764), (19858, 1024686), (23556, 863823), (26274, 774462), (29787, 683124), (35334, 575882), (39411, 516308), (39716, 512343), (52548, 387231), (56927, 357444), (59574, 341562), (70668, 287941), (78822, 258154), (89361, 227708), (113854, 178722), (119148, 170781), (129077, 157644)]