20111830704

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{1201}}^1$

素因数の和:1708

約数の個数: 240

約数和(自身を含む): 66266740800

約数和(自身を除く): 46154910096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 449, 504, 518, 592, 666, 777, 888, 898, 1008, 1036, 1201, 1332, 1347, 1554, 1776, 1796, 2072, 2331, 2402, 2664, 2694, 3108, 3143, 3592, 3603, 4041, 4144, 4662, 4804, 5328, 5388, 6216, 6286, 7184, 7206, 8082, 8407, 9324, 9429, 9608, 10776, 10809, 12432, 12572, 14412, 16164, 16613, 16814, 18648, 18858, 19216, 21552, 21618, 25144, 25221, 28287, 28824, 32328, 33226, 33628, 37296, 37716, 43236, 44437, 49839, 50288, 50442, 56574, 57648, 64656, 66452, 67256, 75432, 75663, 86472, 88874, 99678, 100884, 113148, 116291, 132904, 133311, 134512, 149517, 150864, 151326, 172944, 177748, 199356, 201768, 226296, 232582, 265808, 266622, 299034, 302652, 311059, 348873, 355496, 398712, 399933, 403536, 452592, 465164, 533244, 539249, 598068, 605304, 622118, 697746, 710992, 797424, 799866, 930328, 933177, 1046619, 1066488, 1078498, 1196136, 1210608, 1244236, 1395492, 1599732, 1617747, 1860656, 1866354, 2093238, 2132976, 2156996, 2392272, 2488472, 2790984, 2799531, 3199464, 3235494, 3732708, 3774743, 4186476, 4313992, 4853241, 4976944, 5581968, 5599062, 6398928, 6470988, 7465416, 7549486, 8372952, 8627984, 9706482, 11198124, 11324229, 12941976, 14930832, 15098972, 16745904, 19412964, 19952213, 22396248, 22648458, 25883952, 30197944, 33972687, 38825928, 39904426, 44792496, 45296916, 59856639, 60395888, 67945374, 77651856, 79808852, 90593832, 119713278, 135890748, 139665491, 159617704, 179569917, 181187664, 239426556, 271781496, 279330982, 319235408, 359139834, 418996473, 478853112, 543562992, 558661964, 718279668, 837992946, 957706224, 1117323928, 1256989419, 1436559336, 1675985892, 2234647856, 2513978838, 2873118672, 3351971784, 5027957676, 6703943568, 10055915352, 20111830704]

約数ペア:

[(1, 20111830704), (2, 10055915352), (3, 6703943568), (4, 5027957676), (6, 3351971784), (7, 2873118672), (8, 2513978838), (9, 2234647856), (12, 1675985892), (14, 1436559336), (16, 1256989419), (18, 1117323928), (21, 957706224), (24, 837992946), (28, 718279668), (36, 558661964), (37, 543562992), (42, 478853112), (48, 418996473), (56, 359139834), (63, 319235408), (72, 279330982), (74, 271781496), (84, 239426556), (111, 181187664), (112, 179569917), (126, 159617704), (144, 139665491), (148, 135890748), (168, 119713278), (222, 90593832), (252, 79808852), (259, 77651856), (296, 67945374), (333, 60395888), (336, 59856639), (444, 45296916), (449, 44792496), (504, 39904426), (518, 38825928), (592, 33972687), (666, 30197944), (777, 25883952), (888, 22648458), (898, 22396248), (1008, 19952213), (1036, 19412964), (1201, 16745904), (1332, 15098972), (1347, 14930832), (1554, 12941976), (1776, 11324229), (1796, 11198124), (2072, 9706482), (2331, 8627984), (2402, 8372952), (2664, 7549486), (2694, 7465416), (3108, 6470988), (3143, 6398928), (3592, 5599062), (3603, 5581968), (4041, 4976944), (4144, 4853241), (4662, 4313992), (4804, 4186476), (5328, 3774743), (5388, 3732708), (6216, 3235494), (6286, 3199464), (7184, 2799531), (7206, 2790984), (8082, 2488472), (8407, 2392272), (9324, 2156996), (9429, 2132976), (9608, 2093238), (10776, 1866354), (10809, 1860656), (12432, 1617747), (12572, 1599732), (14412, 1395492), (16164, 1244236), (16613, 1210608), (16814, 1196136), (18648, 1078498), (18858, 1066488), (19216, 1046619), (21552, 933177), (21618, 930328), (25144, 799866), (25221, 797424), (28287, 710992), (28824, 697746), (32328, 622118), (33226, 605304), (33628, 598068), (37296, 539249), (37716, 533244), (43236, 465164), (44437, 452592), (49839, 403536), (50288, 399933), (50442, 398712), (56574, 355496), (57648, 348873), (64656, 311059), (66452, 302652), (67256, 299034), (75432, 266622), (75663, 265808), (86472, 232582), (88874, 226296), (99678, 201768), (100884, 199356), (113148, 177748), (116291, 172944), (132904, 151326), (133311, 150864), (134512, 149517)]