20010551392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{11483}}^1$

素因数の和:11636

約数の個数: 96

約数和(自身を含む): 43756796160

約数和(自身を除く): 23746244768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 71, 104, 118, 142, 208, 236, 284, 416, 472, 568, 767, 923, 944, 1136, 1534, 1846, 1888, 2272, 3068, 3692, 4189, 6136, 7384, 8378, 11483, 12272, 14768, 16756, 22966, 24544, 29536, 33512, 45932, 54457, 67024, 91864, 108914, 134048, 149279, 183728, 217828, 298558, 367456, 435656, 597116, 677497, 815293, 871312, 1194232, 1354994, 1630586, 1742624, 2388464, 2709988, 3261172, 4776928, 5419976, 6522344, 8807461, 10598809, 10839952, 13044688, 17614922, 21197618, 21679904, 26089376, 35229844, 42395236, 48102287, 70459688, 84790472, 96204574, 140919376, 169580944, 192409148, 281838752, 339161888, 384818296, 625329731, 769636592, 1250659462, 1539273184, 2501318924, 5002637848, 10005275696, 20010551392]

約数ペア:

[(1, 20010551392), (2, 10005275696), (4, 5002637848), (8, 2501318924), (13, 1539273184), (16, 1250659462), (26, 769636592), (32, 625329731), (52, 384818296), (59, 339161888), (71, 281838752), (104, 192409148), (118, 169580944), (142, 140919376), (208, 96204574), (236, 84790472), (284, 70459688), (416, 48102287), (472, 42395236), (568, 35229844), (767, 26089376), (923, 21679904), (944, 21197618), (1136, 17614922), (1534, 13044688), (1846, 10839952), (1888, 10598809), (2272, 8807461), (3068, 6522344), (3692, 5419976), (4189, 4776928), (6136, 3261172), (7384, 2709988), (8378, 2388464), (11483, 1742624), (12272, 1630586), (14768, 1354994), (16756, 1194232), (22966, 871312), (24544, 815293), (29536, 677497), (33512, 597116), (45932, 435656), (54457, 367456), (67024, 298558), (91864, 217828), (108914, 183728), (134048, 149279)]