20176200736

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{811}}^1\times {\mathrm{13177}}^1$

素因数の和:14057

約数の個数: 48

約数和(自身を含む): 40448026080

約数和(自身を除く): 20271825344

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 811, 944, 1622, 1888, 3244, 6488, 12976, 13177, 25952, 26354, 47849, 52708, 95698, 105416, 191396, 210832, 382792, 421664, 765584, 777443, 1531168, 1554886, 3109772, 6219544, 10686547, 12439088, 21373094, 24878176, 42746188, 85492376, 170984752, 341969504, 630506273, 1261012546, 2522025092, 5044050184, 10088100368, 20176200736]

約数ペア:

[(1, 20176200736), (2, 10088100368), (4, 5044050184), (8, 2522025092), (16, 1261012546), (32, 630506273), (59, 341969504), (118, 170984752), (236, 85492376), (472, 42746188), (811, 24878176), (944, 21373094), (1622, 12439088), (1888, 10686547), (3244, 6219544), (6488, 3109772), (12976, 1554886), (13177, 1531168), (25952, 777443), (26354, 765584), (47849, 421664), (52708, 382792), (95698, 210832), (105416, 191396)]