20172547512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{2129}}^1$

素因数の和:2398

約数の個数: 192

約数和(自身を含む): 60288883200

約数和(自身を除く): 40116335688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 191, 212, 234, 312, 318, 382, 424, 468, 477, 573, 636, 689, 764, 936, 954, 1146, 1272, 1378, 1528, 1719, 1908, 2067, 2129, 2292, 2483, 2756, 3438, 3816, 4134, 4258, 4584, 4966, 5512, 6201, 6387, 6876, 7449, 8268, 8516, 9932, 10123, 12402, 12774, 13752, 14898, 16536, 17032, 19161, 19864, 20246, 22347, 24804, 25548, 27677, 29796, 30369, 38322, 40492, 44694, 49608, 51096, 55354, 59592, 60738, 76644, 80984, 83031, 89388, 91107, 110708, 112837, 121476, 131599, 153288, 166062, 178776, 182214, 221416, 225674, 242952, 249093, 263198, 332124, 338511, 364428, 394797, 406639, 451348, 498186, 526396, 664248, 677022, 728856, 789594, 813278, 902696, 996372, 1015533, 1052792, 1184391, 1219917, 1354044, 1466881, 1579188, 1626556, 1992744, 2031066, 2368782, 2439834, 2708088, 2933762, 3158376, 3253112, 3659751, 4062132, 4400643, 4737564, 4879668, 5286307, 5867524, 7319502, 8124264, 8801286, 9475128, 9759336, 10572614, 11735048, 13201929, 14639004, 15858921, 17602572, 21145228, 21551867, 26403858, 29278008, 31717842, 35205144, 42290456, 43103734, 47576763, 52807716, 63435684, 64655601, 86207468, 95153526, 105615432, 126871368, 129311202, 172414936, 190307052, 193966803, 258622404, 280174271, 380614104, 387933606, 517244808, 560348542, 775867212, 840522813, 1120697084, 1551734424, 1681045626, 2241394168, 2521568439, 3362091252, 5043136878, 6724182504, 10086273756, 20172547512]

約数ペア:

[(1, 20172547512), (2, 10086273756), (3, 6724182504), (4, 5043136878), (6, 3362091252), (8, 2521568439), (9, 2241394168), (12, 1681045626), (13, 1551734424), (18, 1120697084), (24, 840522813), (26, 775867212), (36, 560348542), (39, 517244808), (52, 387933606), (53, 380614104), (72, 280174271), (78, 258622404), (104, 193966803), (106, 190307052), (117, 172414936), (156, 129311202), (159, 126871368), (191, 105615432), (212, 95153526), (234, 86207468), (312, 64655601), (318, 63435684), (382, 52807716), (424, 47576763), (468, 43103734), (477, 42290456), (573, 35205144), (636, 31717842), (689, 29278008), (764, 26403858), (936, 21551867), (954, 21145228), (1146, 17602572), (1272, 15858921), (1378, 14639004), (1528, 13201929), (1719, 11735048), (1908, 10572614), (2067, 9759336), (2129, 9475128), (2292, 8801286), (2483, 8124264), (2756, 7319502), (3438, 5867524), (3816, 5286307), (4134, 4879668), (4258, 4737564), (4584, 4400643), (4966, 4062132), (5512, 3659751), (6201, 3253112), (6387, 3158376), (6876, 2933762), (7449, 2708088), (8268, 2439834), (8516, 2368782), (9932, 2031066), (10123, 1992744), (12402, 1626556), (12774, 1579188), (13752, 1466881), (14898, 1354044), (16536, 1219917), (17032, 1184391), (19161, 1052792), (19864, 1015533), (20246, 996372), (22347, 902696), (24804, 813278), (25548, 789594), (27677, 728856), (29796, 677022), (30369, 664248), (38322, 526396), (40492, 498186), (44694, 451348), (49608, 406639), (51096, 394797), (55354, 364428), (59592, 338511), (60738, 332124), (76644, 263198), (80984, 249093), (83031, 242952), (89388, 225674), (91107, 221416), (110708, 182214), (112837, 178776), (121476, 166062), (131599, 153288)]