20226820356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1059

約数の個数: 216

約数和(自身を含む): 57098356224

約数和(自身を除く): 36871535868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 31, 36, 46, 58, 62, 69, 87, 92, 93, 116, 124, 138, 174, 186, 207, 261, 276, 279, 348, 372, 414, 522, 558, 667, 713, 828, 841, 899, 937, 1044, 1116, 1334, 1426, 1682, 1798, 1874, 2001, 2139, 2523, 2668, 2697, 2811, 2852, 3364, 3596, 3748, 4002, 4278, 5046, 5394, 5622, 6003, 6417, 7569, 8004, 8091, 8433, 8556, 10092, 10788, 11244, 12006, 12834, 15138, 16182, 16866, 19343, 20677, 21551, 24012, 25668, 26071, 27173, 29047, 30276, 32364, 33732, 38686, 41354, 43102, 52142, 54346, 58029, 58094, 62031, 64653, 77372, 78213, 81519, 82708, 86204, 87141, 104284, 108692, 116058, 116188, 124062, 129306, 156426, 163038, 174087, 174282, 186093, 193959, 232116, 234639, 244557, 248124, 258612, 261423, 312852, 326076, 348174, 348564, 372186, 387918, 469278, 489114, 522846, 599633, 624979, 668081, 696348, 744372, 775836, 788017, 842363, 938556, 978228, 1045692, 1199266, 1249958, 1336162, 1576034, 1684726, 1798899, 1874937, 2004243, 2364051, 2398532, 2499916, 2527089, 2672324, 3152068, 3369452, 3597798, 3749874, 4008486, 4728102, 5054178, 5396697, 5624811, 6012729, 7092153, 7195596, 7499748, 7581267, 8016972, 9456204, 10108356, 10793394, 11249622, 12025458, 14184306, 15162534, 18124391, 19374349, 21586788, 22499244, 24050916, 24428527, 28368612, 30325068, 36248782, 38748698, 48857054, 54373173, 58123047, 72497564, 73285581, 77497396, 97714108, 108746346, 116246094, 146571162, 163119519, 174369141, 217492692, 219856743, 232492188, 293142324, 326239038, 348738282, 439713486, 561856121, 652478076, 697476564, 879426972, 1123712242, 1685568363, 2247424484, 3371136726, 5056705089, 6742273452, 10113410178, 20226820356]

約数ペア:

[(1, 20226820356), (2, 10113410178), (3, 6742273452), (4, 5056705089), (6, 3371136726), (9, 2247424484), (12, 1685568363), (18, 1123712242), (23, 879426972), (29, 697476564), (31, 652478076), (36, 561856121), (46, 439713486), (58, 348738282), (62, 326239038), (69, 293142324), (87, 232492188), (92, 219856743), (93, 217492692), (116, 174369141), (124, 163119519), (138, 146571162), (174, 116246094), (186, 108746346), (207, 97714108), (261, 77497396), (276, 73285581), (279, 72497564), (348, 58123047), (372, 54373173), (414, 48857054), (522, 38748698), (558, 36248782), (667, 30325068), (713, 28368612), (828, 24428527), (841, 24050916), (899, 22499244), (937, 21586788), (1044, 19374349), (1116, 18124391), (1334, 15162534), (1426, 14184306), (1682, 12025458), (1798, 11249622), (1874, 10793394), (2001, 10108356), (2139, 9456204), (2523, 8016972), (2668, 7581267), (2697, 7499748), (2811, 7195596), (2852, 7092153), (3364, 6012729), (3596, 5624811), (3748, 5396697), (4002, 5054178), (4278, 4728102), (5046, 4008486), (5394, 3749874), (5622, 3597798), (6003, 3369452), (6417, 3152068), (7569, 2672324), (8004, 2527089), (8091, 2499916), (8433, 2398532), (8556, 2364051), (10092, 2004243), (10788, 1874937), (11244, 1798899), (12006, 1684726), (12834, 1576034), (15138, 1336162), (16182, 1249958), (16866, 1199266), (19343, 1045692), (20677, 978228), (21551, 938556), (24012, 842363), (25668, 788017), (26071, 775836), (27173, 744372), (29047, 696348), (30276, 668081), (32364, 624979), (33732, 599633), (38686, 522846), (41354, 489114), (43102, 469278), (52142, 387918), (54346, 372186), (58029, 348564), (58094, 348174), (62031, 326076), (64653, 312852), (77372, 261423), (78213, 258612), (81519, 248124), (82708, 244557), (86204, 234639), (87141, 232116), (104284, 193959), (108692, 186093), (116058, 174282), (116188, 174087), (124062, 163038), (129306, 156426)]