20084826258

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12377}}^1$

素因数の和:12460

約数の個数: 128

約数和(自身を含む): 52617392640

約数和(自身を除く): 32532566382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 243, 318, 371, 378, 477, 486, 567, 729, 742, 954, 1113, 1134, 1431, 1458, 1701, 2187, 2226, 2862, 3339, 3402, 4293, 4374, 5103, 6678, 8586, 10017, 10206, 12377, 12879, 15309, 20034, 24754, 25758, 30051, 30618, 37131, 38637, 60102, 74262, 77274, 86639, 90153, 111393, 115911, 173278, 180306, 222786, 231822, 259917, 270459, 334179, 519834, 540918, 655981, 668358, 779751, 811377, 1002537, 1311962, 1559502, 1622754, 1967943, 2005074, 2339253, 3007611, 3935886, 4591867, 4678506, 5903829, 6015222, 7017759, 9022833, 9183734, 11807658, 13775601, 14035518, 17711487, 18045666, 21053277, 27068499, 27551202, 35422974, 41326803, 42106554, 53134461, 54136998, 63159831, 82653606, 106268922, 123980409, 126319662, 159403383, 189479493, 247960818, 318806766, 371941227, 378958986, 478210149, 743882454, 956420298, 1115823681, 1434630447, 2231647362, 2869260894, 3347471043, 6694942086, 10042413129, 20084826258]

約数ペア:

[(1, 20084826258), (2, 10042413129), (3, 6694942086), (6, 3347471043), (7, 2869260894), (9, 2231647362), (14, 1434630447), (18, 1115823681), (21, 956420298), (27, 743882454), (42, 478210149), (53, 378958986), (54, 371941227), (63, 318806766), (81, 247960818), (106, 189479493), (126, 159403383), (159, 126319662), (162, 123980409), (189, 106268922), (243, 82653606), (318, 63159831), (371, 54136998), (378, 53134461), (477, 42106554), (486, 41326803), (567, 35422974), (729, 27551202), (742, 27068499), (954, 21053277), (1113, 18045666), (1134, 17711487), (1431, 14035518), (1458, 13775601), (1701, 11807658), (2187, 9183734), (2226, 9022833), (2862, 7017759), (3339, 6015222), (3402, 5903829), (4293, 4678506), (4374, 4591867), (5103, 3935886), (6678, 3007611), (8586, 2339253), (10017, 2005074), (10206, 1967943), (12377, 1622754), (12879, 1559502), (15309, 1311962), (20034, 1002537), (24754, 811377), (25758, 779751), (30051, 668358), (30618, 655981), (37131, 540918), (38637, 519834), (60102, 334179), (74262, 270459), (77274, 259917), (86639, 231822), (90153, 222786), (111393, 180306), (115911, 173278)]