20243338101

素因数分解:

$3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{571}}^1$

素因数の和:932

約数の個数: 96

約数和(自身を含む): 35389685760

約数和(自身を除く): 15146347659

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 127, 147, 189, 211, 381, 441, 571, 633, 889, 1143, 1323, 1477, 1713, 1899, 2667, 3429, 3997, 4431, 5139, 5697, 6223, 8001, 10339, 11991, 13293, 15417, 18669, 24003, 26797, 27979, 31017, 35973, 39879, 56007, 72517, 80391, 83937, 93051, 107919, 120481, 168021, 187579, 217551, 241173, 251811, 279153, 361443, 507619, 562737, 652653, 723519, 755433, 843367, 1084329, 1313053, 1522857, 1688211, 1957959, 2530101, 3252987, 3553333, 3939159, 4568571, 5064633, 5903569, 7590303, 10659999, 11817477, 13705713, 15301087, 17710707, 22770909, 31979997, 35452431, 45903261, 53132121, 95939991, 107107609, 137709783, 159396363, 321322827, 413129349, 749753263, 963968481, 2249259789, 2891905443, 6747779367, 20243338101]

約数ペア:

[(1, 20243338101), (3, 6747779367), (7, 2891905443), (9, 2249259789), (21, 963968481), (27, 749753263), (49, 413129349), (63, 321322827), (127, 159396363), (147, 137709783), (189, 107107609), (211, 95939991), (381, 53132121), (441, 45903261), (571, 35452431), (633, 31979997), (889, 22770909), (1143, 17710707), (1323, 15301087), (1477, 13705713), (1713, 11817477), (1899, 10659999), (2667, 7590303), (3429, 5903569), (3997, 5064633), (4431, 4568571), (5139, 3939159), (5697, 3553333), (6223, 3252987), (8001, 2530101), (10339, 1957959), (11991, 1688211), (13293, 1522857), (15417, 1313053), (18669, 1084329), (24003, 843367), (26797, 755433), (27979, 723519), (31017, 652653), (35973, 562737), (39879, 507619), (56007, 361443), (72517, 279153), (80391, 251811), (83937, 241173), (93051, 217551), (107919, 187579), (120481, 168021)]