20163860052

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{1627}}^1\times {\mathrm{3011}}^1$

素因数の和:4666

約数の個数: 96

約数和(自身を含む): 54919603200

約数和(自身を除く): 34755743148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 1627, 2058, 3011, 3254, 4116, 4881, 6022, 6508, 9033, 9762, 11389, 12044, 18066, 19524, 21077, 22778, 34167, 36132, 42154, 45556, 63231, 68334, 79723, 84308, 126462, 136668, 147539, 159446, 239169, 252924, 295078, 318892, 442617, 478338, 558061, 590156, 885234, 956676, 1032773, 1116122, 1674183, 1770468, 2065546, 2232244, 3098319, 3348366, 4131092, 4898897, 6196638, 6696732, 9797794, 12393276, 14696691, 19595588, 29393382, 34292279, 58786764, 68584558, 102876837, 137169116, 205753674, 240045953, 411507348, 480091906, 720137859, 960183812, 1440275718, 1680321671, 2880551436, 3360643342, 5040965013, 6721286684, 10081930026, 20163860052]

約数ペア:

[(1, 20163860052), (2, 10081930026), (3, 6721286684), (4, 5040965013), (6, 3360643342), (7, 2880551436), (12, 1680321671), (14, 1440275718), (21, 960183812), (28, 720137859), (42, 480091906), (49, 411507348), (84, 240045953), (98, 205753674), (147, 137169116), (196, 102876837), (294, 68584558), (343, 58786764), (588, 34292279), (686, 29393382), (1029, 19595588), (1372, 14696691), (1627, 12393276), (2058, 9797794), (3011, 6696732), (3254, 6196638), (4116, 4898897), (4881, 4131092), (6022, 3348366), (6508, 3098319), (9033, 2232244), (9762, 2065546), (11389, 1770468), (12044, 1674183), (18066, 1116122), (19524, 1032773), (21077, 956676), (22778, 885234), (34167, 590156), (36132, 558061), (42154, 478338), (45556, 442617), (63231, 318892), (68334, 295078), (79723, 252924), (84308, 239169), (126462, 159446), (136668, 147539)]