20228788272

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{51151}}^1$

素因数の和:51287

約数の個数: 160

約数和(自身を含む): 65762648064

約数和(自身を除く): 45533859792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 107, 112, 132, 154, 168, 176, 214, 231, 264, 308, 321, 336, 428, 462, 528, 616, 642, 749, 856, 924, 1177, 1232, 1284, 1498, 1712, 1848, 2247, 2354, 2568, 2996, 3531, 3696, 4494, 4708, 5136, 5992, 7062, 8239, 8988, 9416, 11984, 14124, 16478, 17976, 18832, 24717, 28248, 32956, 35952, 49434, 51151, 56496, 65912, 98868, 102302, 131824, 153453, 197736, 204604, 306906, 358057, 395472, 409208, 562661, 613812, 716114, 818416, 1074171, 1125322, 1227624, 1432228, 1687983, 2148342, 2250644, 2455248, 2864456, 3375966, 3938627, 4296684, 4501288, 5473157, 5728912, 6751932, 7877254, 8593368, 9002576, 10946314, 11815881, 13503864, 15754508, 16419471, 17186736, 21892628, 23631762, 27007728, 31509016, 32838942, 38312099, 43785256, 47263524, 60204727, 63018032, 65677884, 76624198, 87570512, 94527048, 114936297, 120409454, 131355768, 153248396, 180614181, 189054096, 229872594, 240818908, 262711536, 306496792, 361228362, 421433089, 459745188, 481637816, 612993584, 722456724, 842866178, 919490376, 963275632, 1264299267, 1444913448, 1685732356, 1838980752, 2528598534, 2889826896, 3371464712, 5057197068, 6742929424, 10114394136, 20228788272]

約数ペア:

[(1, 20228788272), (2, 10114394136), (3, 6742929424), (4, 5057197068), (6, 3371464712), (7, 2889826896), (8, 2528598534), (11, 1838980752), (12, 1685732356), (14, 1444913448), (16, 1264299267), (21, 963275632), (22, 919490376), (24, 842866178), (28, 722456724), (33, 612993584), (42, 481637816), (44, 459745188), (48, 421433089), (56, 361228362), (66, 306496792), (77, 262711536), (84, 240818908), (88, 229872594), (107, 189054096), (112, 180614181), (132, 153248396), (154, 131355768), (168, 120409454), (176, 114936297), (214, 94527048), (231, 87570512), (264, 76624198), (308, 65677884), (321, 63018032), (336, 60204727), (428, 47263524), (462, 43785256), (528, 38312099), (616, 32838942), (642, 31509016), (749, 27007728), (856, 23631762), (924, 21892628), (1177, 17186736), (1232, 16419471), (1284, 15754508), (1498, 13503864), (1712, 11815881), (1848, 10946314), (2247, 9002576), (2354, 8593368), (2568, 7877254), (2996, 6751932), (3531, 5728912), (3696, 5473157), (4494, 4501288), (4708, 4296684), (5136, 3938627), (5992, 3375966), (7062, 2864456), (8239, 2455248), (8988, 2250644), (9416, 2148342), (11984, 1687983), (14124, 1432228), (16478, 1227624), (17976, 1125322), (18832, 1074171), (24717, 818416), (28248, 716114), (32956, 613812), (35952, 562661), (49434, 409208), (51151, 395472), (56496, 358057), (65912, 306906), (98868, 204604), (102302, 197736), (131824, 153453)]