20082299776

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{10343}}^1$

素因数の和:10572

約数の個数: 128

約数和(自身を含む): 50137781760

約数和(自身を除く): 30055481984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 197, 224, 308, 352, 394, 448, 616, 704, 788, 896, 1232, 1379, 1408, 1576, 2167, 2464, 2758, 3152, 4334, 4928, 5516, 6304, 8668, 9856, 10343, 11032, 12608, 15169, 17336, 20686, 22064, 25216, 30338, 34672, 41372, 44128, 60676, 69344, 72401, 82744, 88256, 113773, 121352, 138688, 144802, 165488, 176512, 227546, 242704, 277376, 289604, 330976, 455092, 485408, 579208, 661952, 796411, 910184, 970816, 1158416, 1323904, 1592822, 1820368, 1941632, 2037571, 2316832, 3185644, 3640736, 4075142, 4633664, 6371288, 7281472, 8150284, 9267328, 12742576, 14262997, 14562944, 16300568, 22413281, 25485152, 28525994, 32601136, 44826562, 50970304, 57051988, 65202272, 89653124, 101940608, 114103976, 130404544, 156892967, 179306248, 228207952, 260809088, 313785934, 358612496, 456415904, 627571868, 717224992, 912831808, 1255143736, 1434449984, 1825663616, 2510287472, 2868899968, 5020574944, 10041149888, 20082299776]

約数ペア:

[(1, 20082299776), (2, 10041149888), (4, 5020574944), (7, 2868899968), (8, 2510287472), (11, 1825663616), (14, 1434449984), (16, 1255143736), (22, 912831808), (28, 717224992), (32, 627571868), (44, 456415904), (56, 358612496), (64, 313785934), (77, 260809088), (88, 228207952), (112, 179306248), (128, 156892967), (154, 130404544), (176, 114103976), (197, 101940608), (224, 89653124), (308, 65202272), (352, 57051988), (394, 50970304), (448, 44826562), (616, 32601136), (704, 28525994), (788, 25485152), (896, 22413281), (1232, 16300568), (1379, 14562944), (1408, 14262997), (1576, 12742576), (2167, 9267328), (2464, 8150284), (2758, 7281472), (3152, 6371288), (4334, 4633664), (4928, 4075142), (5516, 3640736), (6304, 3185644), (8668, 2316832), (9856, 2037571), (10343, 1941632), (11032, 1820368), (12608, 1592822), (15169, 1323904), (17336, 1158416), (20686, 970816), (22064, 910184), (25216, 796411), (30338, 661952), (34672, 579208), (41372, 485408), (44128, 455092), (60676, 330976), (69344, 289604), (72401, 277376), (82744, 242704), (88256, 227546), (113773, 176512), (121352, 165488), (138688, 144802)]