20126333656

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:426

約数の個数: 192

約数和(自身を含む): 45965183040

約数和(自身を除く): 25838849384

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 61, 88, 104, 121, 122, 143, 157, 167, 242, 244, 286, 314, 334, 484, 488, 572, 628, 668, 671, 793, 968, 1144, 1256, 1336, 1342, 1573, 1586, 1727, 1837, 2041, 2171, 2684, 3146, 3172, 3454, 3674, 4082, 4342, 5368, 6292, 6344, 6908, 7348, 7381, 8164, 8684, 8723, 9577, 10187, 12584, 13816, 14696, 14762, 16328, 17368, 17446, 18997, 19154, 20207, 20374, 22451, 23881, 26219, 29524, 34892, 37994, 38308, 40414, 40748, 44902, 47762, 52438, 59048, 69784, 75988, 76616, 80828, 81496, 89804, 95524, 95953, 104876, 105347, 112057, 124501, 132431, 151976, 161656, 179608, 191048, 191906, 209752, 210694, 224114, 246961, 249002, 262691, 264862, 288409, 340847, 383812, 421388, 448228, 493922, 498004, 525382, 529724, 576818, 681694, 767624, 842776, 896456, 987844, 996008, 1050764, 1059448, 1153636, 1158817, 1232627, 1363388, 1369511, 1456741, 1599359, 1975688, 2101528, 2307272, 2317634, 2465254, 2726776, 2739022, 2913482, 3172499, 3198718, 3749317, 4635268, 4930508, 5478044, 5826964, 6344998, 6397436, 7498634, 9270536, 9861016, 10956088, 11653928, 12689996, 12794872, 14997268, 15064621, 16024151, 17592949, 20791667, 25379992, 29994536, 30129242, 32048302, 35185898, 41242487, 41583334, 60258484, 64096604, 70371796, 82484974, 83166668, 120516968, 128193208, 140743592, 164969948, 166333336, 193522439, 228708337, 329939896, 387044878, 457416674, 774089756, 914833348, 1548179512, 1829666696, 2515791707, 5031583414, 10063166828, 20126333656]

約数ペア:

[(1, 20126333656), (2, 10063166828), (4, 5031583414), (8, 2515791707), (11, 1829666696), (13, 1548179512), (22, 914833348), (26, 774089756), (44, 457416674), (52, 387044878), (61, 329939896), (88, 228708337), (104, 193522439), (121, 166333336), (122, 164969948), (143, 140743592), (157, 128193208), (167, 120516968), (242, 83166668), (244, 82484974), (286, 70371796), (314, 64096604), (334, 60258484), (484, 41583334), (488, 41242487), (572, 35185898), (628, 32048302), (668, 30129242), (671, 29994536), (793, 25379992), (968, 20791667), (1144, 17592949), (1256, 16024151), (1336, 15064621), (1342, 14997268), (1573, 12794872), (1586, 12689996), (1727, 11653928), (1837, 10956088), (2041, 9861016), (2171, 9270536), (2684, 7498634), (3146, 6397436), (3172, 6344998), (3454, 5826964), (3674, 5478044), (4082, 4930508), (4342, 4635268), (5368, 3749317), (6292, 3198718), (6344, 3172499), (6908, 2913482), (7348, 2739022), (7381, 2726776), (8164, 2465254), (8684, 2317634), (8723, 2307272), (9577, 2101528), (10187, 1975688), (12584, 1599359), (13816, 1456741), (14696, 1369511), (14762, 1363388), (16328, 1232627), (17368, 1158817), (17446, 1153636), (18997, 1059448), (19154, 1050764), (20207, 996008), (20374, 987844), (22451, 896456), (23881, 842776), (26219, 767624), (29524, 681694), (34892, 576818), (37994, 529724), (38308, 525382), (40414, 498004), (40748, 493922), (44902, 448228), (47762, 421388), (52438, 383812), (59048, 340847), (69784, 288409), (75988, 264862), (76616, 262691), (80828, 249002), (81496, 246961), (89804, 224114), (95524, 210694), (95953, 209752), (104876, 191906), (105347, 191048), (112057, 179608), (124501, 161656), (132431, 151976)]