20184984324

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{137}}^1\times {\mathrm{3779}}^1$

素因数の和:3967

約数の個数: 144

約数和(自身を含む): 55648555200

約数和(自身を除く): 35463570876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 137, 171, 228, 274, 342, 361, 411, 513, 548, 684, 722, 822, 1026, 1083, 1233, 1444, 1644, 2052, 2166, 2466, 2603, 3249, 3699, 3779, 4332, 4932, 5206, 6498, 7398, 7558, 7809, 9747, 10412, 11337, 12996, 14796, 15116, 15618, 19494, 22674, 23427, 31236, 34011, 38988, 45348, 46854, 49457, 68022, 70281, 71801, 93708, 98914, 102033, 136044, 140562, 143602, 148371, 197828, 204066, 215403, 281124, 287204, 296742, 408132, 430806, 445113, 517723, 593484, 646209, 861612, 890226, 1035446, 1292418, 1335339, 1364219, 1553169, 1780452, 1938627, 2070892, 2584836, 2670678, 2728438, 3106338, 3877254, 4092657, 4659507, 5341356, 5456876, 6212676, 7754508, 8185314, 9319014, 9836737, 12277971, 13978521, 16370628, 18638028, 19673474, 24555942, 27957042, 29510211, 36833913, 39346948, 49111884, 55914084, 59020422, 73667826, 88530633, 118040844, 147335652, 177061266, 186898003, 265591899, 354122532, 373796006, 531183798, 560694009, 747592012, 1062367596, 1121388018, 1682082027, 2242776036, 3364164054, 5046246081, 6728328108, 10092492162, 20184984324]

約数ペア:

[(1, 20184984324), (2, 10092492162), (3, 6728328108), (4, 5046246081), (6, 3364164054), (9, 2242776036), (12, 1682082027), (18, 1121388018), (19, 1062367596), (27, 747592012), (36, 560694009), (38, 531183798), (54, 373796006), (57, 354122532), (76, 265591899), (108, 186898003), (114, 177061266), (137, 147335652), (171, 118040844), (228, 88530633), (274, 73667826), (342, 59020422), (361, 55914084), (411, 49111884), (513, 39346948), (548, 36833913), (684, 29510211), (722, 27957042), (822, 24555942), (1026, 19673474), (1083, 18638028), (1233, 16370628), (1444, 13978521), (1644, 12277971), (2052, 9836737), (2166, 9319014), (2466, 8185314), (2603, 7754508), (3249, 6212676), (3699, 5456876), (3779, 5341356), (4332, 4659507), (4932, 4092657), (5206, 3877254), (6498, 3106338), (7398, 2728438), (7558, 2670678), (7809, 2584836), (9747, 2070892), (10412, 1938627), (11337, 1780452), (12996, 1553169), (14796, 1364219), (15116, 1335339), (15618, 1292418), (19494, 1035446), (22674, 890226), (23427, 861612), (31236, 646209), (34011, 593484), (38988, 517723), (45348, 445113), (46854, 430806), (49457, 408132), (68022, 296742), (70281, 287204), (71801, 281124), (93708, 215403), (98914, 204066), (102033, 197828), (136044, 148371), (140562, 143602)]