20731064832

素因数分解:

$2^9\times 3^5\times {\mathrm{166627}}^1$

素因数の和:166660

約数の個数: 120

約数和(自身を含む): 62047601616

約数和(自身を除く): 41316536784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1152, 1296, 1536, 1728, 1944, 2304, 2592, 3456, 3888, 4608, 5184, 6912, 7776, 10368, 13824, 15552, 20736, 31104, 41472, 62208, 124416, 166627, 333254, 499881, 666508, 999762, 1333016, 1499643, 1999524, 2666032, 2999286, 3999048, 4498929, 5332064, 5998572, 7998096, 8997858, 10664128, 11997144, 13496787, 15996192, 17995716, 21328256, 23994288, 26993574, 31992384, 35991432, 40490361, 42656512, 47988576, 53987148, 63984768, 71982864, 80980722, 85313024, 95977152, 107974296, 127969536, 143965728, 161961444, 191954304, 215948592, 255939072, 287931456, 323922888, 383908608, 431897184, 575862912, 647845776, 767817216, 863794368, 1151725824, 1295691552, 1727588736, 2303451648, 2591383104, 3455177472, 5182766208, 6910354944, 10365532416, 20731064832]

約数ペア:

[(1, 20731064832), (2, 10365532416), (3, 6910354944), (4, 5182766208), (6, 3455177472), (8, 2591383104), (9, 2303451648), (12, 1727588736), (16, 1295691552), (18, 1151725824), (24, 863794368), (27, 767817216), (32, 647845776), (36, 575862912), (48, 431897184), (54, 383908608), (64, 323922888), (72, 287931456), (81, 255939072), (96, 215948592), (108, 191954304), (128, 161961444), (144, 143965728), (162, 127969536), (192, 107974296), (216, 95977152), (243, 85313024), (256, 80980722), (288, 71982864), (324, 63984768), (384, 53987148), (432, 47988576), (486, 42656512), (512, 40490361), (576, 35991432), (648, 31992384), (768, 26993574), (864, 23994288), (972, 21328256), (1152, 17995716), (1296, 15996192), (1536, 13496787), (1728, 11997144), (1944, 10664128), (2304, 8997858), (2592, 7998096), (3456, 5998572), (3888, 5332064), (4608, 4498929), (5184, 3999048), (6912, 2999286), (7776, 2666032), (10368, 1999524), (13824, 1499643), (15552, 1333016), (20736, 999762), (31104, 666508), (41472, 499881), (62208, 333254), (124416, 166627)]