20715101064

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{14071}}^1$

素因数の和:14240

約数の個数: 192

約数和(自身を含む): 67437527040

約数和(自身を除く): 46722425976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 127, 138, 161, 168, 184, 207, 252, 254, 276, 322, 381, 414, 483, 504, 508, 552, 644, 762, 828, 889, 966, 1016, 1143, 1288, 1449, 1524, 1656, 1778, 1932, 2286, 2667, 2898, 2921, 3048, 3556, 3864, 4572, 5334, 5796, 5842, 7112, 8001, 8763, 9144, 10668, 11592, 11684, 14071, 16002, 17526, 20447, 21336, 23368, 26289, 28142, 32004, 35052, 40894, 42213, 52578, 56284, 61341, 64008, 70104, 81788, 84426, 98497, 105156, 112568, 122682, 126639, 163576, 168852, 184023, 196994, 210312, 245364, 253278, 295491, 323633, 337704, 368046, 393988, 490728, 506556, 590982, 647266, 736092, 787976, 886473, 970899, 1013112, 1181964, 1294532, 1472184, 1772946, 1787017, 1941798, 2265431, 2363928, 2589064, 2912697, 3545892, 3574034, 3883596, 4530862, 5361051, 5825394, 6796293, 7091784, 7148068, 7767192, 9061724, 10722102, 11650788, 12509119, 13592586, 14296136, 16083153, 18123448, 20388879, 21444204, 23301576, 25018238, 27185172, 32166306, 37527357, 40777758, 41101391, 42888408, 50036476, 54370344, 64332612, 75054714, 81555516, 82202782, 100072952, 112582071, 123304173, 128665224, 150109428, 163111032, 164405564, 225164142, 246608346, 287709737, 300218856, 328811128, 369912519, 450328284, 493216692, 575419474, 739825038, 863129211, 900656568, 986433384, 1150838948, 1479650076, 1726258422, 2301677896, 2589387633, 2959300152, 3452516844, 5178775266, 6905033688, 10357550532, 20715101064]

約数ペア:

[(1, 20715101064), (2, 10357550532), (3, 6905033688), (4, 5178775266), (6, 3452516844), (7, 2959300152), (8, 2589387633), (9, 2301677896), (12, 1726258422), (14, 1479650076), (18, 1150838948), (21, 986433384), (23, 900656568), (24, 863129211), (28, 739825038), (36, 575419474), (42, 493216692), (46, 450328284), (56, 369912519), (63, 328811128), (69, 300218856), (72, 287709737), (84, 246608346), (92, 225164142), (126, 164405564), (127, 163111032), (138, 150109428), (161, 128665224), (168, 123304173), (184, 112582071), (207, 100072952), (252, 82202782), (254, 81555516), (276, 75054714), (322, 64332612), (381, 54370344), (414, 50036476), (483, 42888408), (504, 41101391), (508, 40777758), (552, 37527357), (644, 32166306), (762, 27185172), (828, 25018238), (889, 23301576), (966, 21444204), (1016, 20388879), (1143, 18123448), (1288, 16083153), (1449, 14296136), (1524, 13592586), (1656, 12509119), (1778, 11650788), (1932, 10722102), (2286, 9061724), (2667, 7767192), (2898, 7148068), (2921, 7091784), (3048, 6796293), (3556, 5825394), (3864, 5361051), (4572, 4530862), (5334, 3883596), (5796, 3574034), (5842, 3545892), (7112, 2912697), (8001, 2589064), (8763, 2363928), (9144, 2265431), (10668, 1941798), (11592, 1787017), (11684, 1772946), (14071, 1472184), (16002, 1294532), (17526, 1181964), (20447, 1013112), (21336, 970899), (23368, 886473), (26289, 787976), (28142, 736092), (32004, 647266), (35052, 590982), (40894, 506556), (42213, 490728), (52578, 393988), (56284, 368046), (61341, 337704), (64008, 323633), (70104, 295491), (81788, 253278), (84426, 245364), (98497, 210312), (105156, 196994), (112568, 184023), (122682, 168852), (126639, 163576)]