20174855536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{4969}}^1$

素因数の和:5087

約数の個数: 160

約数和(自身を含む): 47921932800

約数和(自身を除く): 27747077264

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 34, 44, 46, 59, 68, 88, 92, 118, 136, 176, 184, 187, 236, 253, 272, 368, 374, 391, 472, 506, 649, 748, 782, 944, 1003, 1012, 1298, 1357, 1496, 1564, 2006, 2024, 2596, 2714, 2992, 3128, 4012, 4048, 4301, 4969, 5192, 5428, 6256, 8024, 8602, 9938, 10384, 10856, 11033, 14927, 16048, 17204, 19876, 21712, 22066, 23069, 29854, 34408, 39752, 44132, 46138, 54659, 59708, 68816, 79504, 84473, 88264, 92276, 109318, 114287, 119416, 168946, 176528, 184552, 218636, 228574, 238832, 253759, 293171, 337892, 369104, 437272, 457148, 507518, 586342, 675784, 874544, 914296, 929203, 1015036, 1172684, 1257157, 1351568, 1828592, 1858406, 1942879, 2030072, 2345368, 2514314, 3224881, 3716812, 3885758, 4060144, 4690736, 4983907, 5028628, 6449762, 6742933, 7433624, 7771516, 9967814, 10057256, 12899524, 13485866, 14867248, 15543032, 19935628, 20114512, 21371669, 25799048, 26971732, 31086064, 39871256, 42743338, 51598096, 53943464, 54822977, 74172263, 79742512, 85486676, 107886928, 109645954, 114629861, 148344526, 170973352, 219291908, 229259722, 296689052, 341946704, 438583816, 458519444, 593378104, 877167632, 917038888, 1186756208, 1260928471, 1834077776, 2521856942, 5043713884, 10087427768, 20174855536]

約数ペア:

[(1, 20174855536), (2, 10087427768), (4, 5043713884), (8, 2521856942), (11, 1834077776), (16, 1260928471), (17, 1186756208), (22, 917038888), (23, 877167632), (34, 593378104), (44, 458519444), (46, 438583816), (59, 341946704), (68, 296689052), (88, 229259722), (92, 219291908), (118, 170973352), (136, 148344526), (176, 114629861), (184, 109645954), (187, 107886928), (236, 85486676), (253, 79742512), (272, 74172263), (368, 54822977), (374, 53943464), (391, 51598096), (472, 42743338), (506, 39871256), (649, 31086064), (748, 26971732), (782, 25799048), (944, 21371669), (1003, 20114512), (1012, 19935628), (1298, 15543032), (1357, 14867248), (1496, 13485866), (1564, 12899524), (2006, 10057256), (2024, 9967814), (2596, 7771516), (2714, 7433624), (2992, 6742933), (3128, 6449762), (4012, 5028628), (4048, 4983907), (4301, 4690736), (4969, 4060144), (5192, 3885758), (5428, 3716812), (6256, 3224881), (8024, 2514314), (8602, 2345368), (9938, 2030072), (10384, 1942879), (10856, 1858406), (11033, 1828592), (14927, 1351568), (16048, 1257157), (17204, 1172684), (19876, 1015036), (21712, 929203), (22066, 914296), (23069, 874544), (29854, 675784), (34408, 586342), (39752, 507518), (44132, 457148), (46138, 437272), (54659, 369104), (59708, 337892), (68816, 293171), (79504, 253759), (84473, 238832), (88264, 228574), (92276, 218636), (109318, 184552), (114287, 176528), (119416, 168946)]