20335224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9311}}^1$

素因数の和:9340

約数の個数: 64

約数和(自身を含む): 62576640

約数和(自身を除く): 42241416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 9311, 18622, 27933, 37244, 55866, 65177, 74488, 111732, 121043, 130354, 195531, 223464, 242086, 260708, 363129, 391062, 484172, 521416, 726258, 782124, 847301, 968344, 1452516, 1564248, 1694602, 2541903, 2905032, 3389204, 5083806, 6778408, 10167612, 20335224]

約数ペア:

[(1, 20335224), (2, 10167612), (3, 6778408), (4, 5083806), (6, 3389204), (7, 2905032), (8, 2541903), (12, 1694602), (13, 1564248), (14, 1452516), (21, 968344), (24, 847301), (26, 782124), (28, 726258), (39, 521416), (42, 484172), (52, 391062), (56, 363129), (78, 260708), (84, 242086), (91, 223464), (104, 195531), (156, 130354), (168, 121043), (182, 111732), (273, 74488), (312, 65177), (364, 55866), (546, 37244), (728, 27933), (1092, 18622), (2184, 9311)]