2020783400896

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{267227}}^1$

素因数の和:267462

約数の個数: 112

約数和(自身を含む): 4418721871200

約数和(自身を除く): 2397938470304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 149, 208, 244, 298, 416, 488, 596, 793, 832, 976, 1192, 1586, 1937, 1952, 2384, 3172, 3874, 3904, 4768, 6344, 7748, 9089, 9536, 12688, 15496, 18178, 25376, 30992, 36356, 50752, 61984, 72712, 118157, 123968, 145424, 236314, 267227, 290848, 472628, 534454, 581696, 945256, 1068908, 1890512, 2137816, 3473951, 3781024, 4275632, 6947902, 7562048, 8551264, 13895804, 16300847, 17102528, 27791608, 32601694, 39816823, 55583216, 65203388, 79633646, 111166432, 130406776, 159267292, 211911011, 222332864, 260813552, 318534584, 423822022, 517618699, 521627104, 637069168, 847644044, 1035237398, 1043254208, 1274138336, 1695288088, 2070474796, 2428826203, 2548276672, 3390576176, 4140949592, 4857652406, 6781152352, 8281899184, 9715304812, 13562304704, 16563798368, 19430609624, 31574740639, 33127596736, 38861219248, 63149481278, 77722438496, 126298962556, 155444876992, 252597925112, 505195850224, 1010391700448, 2020783400896]

約数ペア:

[(1, 2020783400896), (2, 1010391700448), (4, 505195850224), (8, 252597925112), (13, 155444876992), (16, 126298962556), (26, 77722438496), (32, 63149481278), (52, 38861219248), (61, 33127596736), (64, 31574740639), (104, 19430609624), (122, 16563798368), (149, 13562304704), (208, 9715304812), (244, 8281899184), (298, 6781152352), (416, 4857652406), (488, 4140949592), (596, 3390576176), (793, 2548276672), (832, 2428826203), (976, 2070474796), (1192, 1695288088), (1586, 1274138336), (1937, 1043254208), (1952, 1035237398), (2384, 847644044), (3172, 637069168), (3874, 521627104), (3904, 517618699), (4768, 423822022), (6344, 318534584), (7748, 260813552), (9089, 222332864), (9536, 211911011), (12688, 159267292), (15496, 130406776), (18178, 111166432), (25376, 79633646), (30992, 65203388), (36356, 55583216), (50752, 39816823), (61984, 32601694), (72712, 27791608), (118157, 17102528), (123968, 16300847), (145424, 13895804), (236314, 8551264), (267227, 7562048), (290848, 6947902), (472628, 4275632), (534454, 3781024), (581696, 3473951), (945256, 2137816), (1068908, 1890512)]