20222492416

素因数分解:

$2^8\times 7^1\times {\mathrm{431}}^1\times {\mathrm{26183}}^1$

素因数の和:26637

約数の個数: 72

約数和(自身を含む): 46241362944

約数和(自身を除く): 26018870528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 431, 448, 862, 896, 1724, 1792, 3017, 3448, 6034, 6896, 12068, 13792, 24136, 26183, 27584, 48272, 52366, 55168, 96544, 104732, 110336, 183281, 193088, 209464, 366562, 386176, 418928, 733124, 772352, 837856, 1466248, 1675712, 2932496, 3351424, 5864992, 6702848, 11284873, 11729984, 22569746, 23459968, 45139492, 46919936, 78994111, 90278984, 157988222, 180557968, 315976444, 361115936, 631952888, 722231872, 1263905776, 1444463744, 2527811552, 2888927488, 5055623104, 10111246208, 20222492416]

約数ペア:

[(1, 20222492416), (2, 10111246208), (4, 5055623104), (7, 2888927488), (8, 2527811552), (14, 1444463744), (16, 1263905776), (28, 722231872), (32, 631952888), (56, 361115936), (64, 315976444), (112, 180557968), (128, 157988222), (224, 90278984), (256, 78994111), (431, 46919936), (448, 45139492), (862, 23459968), (896, 22569746), (1724, 11729984), (1792, 11284873), (3017, 6702848), (3448, 5864992), (6034, 3351424), (6896, 2932496), (12068, 1675712), (13792, 1466248), (24136, 837856), (26183, 772352), (27584, 733124), (48272, 418928), (52366, 386176), (55168, 366562), (96544, 209464), (104732, 193088), (110336, 183281)]