20940132992

素因数分解:

$2^7\times {\mathrm{719}}^1\times {\mathrm{227531}}^1$

素因数の和:228264

約数の個数: 32

約数和(自身を含む): 41774875200

約数和(自身を除く): 20834742208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 719, 1438, 2876, 5752, 11504, 23008, 46016, 92032, 227531, 455062, 910124, 1820248, 3640496, 7280992, 14561984, 29123968, 163594789, 327189578, 654379156, 1308758312, 2617516624, 5235033248, 10470066496, 20940132992]

約数ペア:

[(1, 20940132992), (2, 10470066496), (4, 5235033248), (8, 2617516624), (16, 1308758312), (32, 654379156), (64, 327189578), (128, 163594789), (719, 29123968), (1438, 14561984), (2876, 7280992), (5752, 3640496), (11504, 1820248), (23008, 910124), (46016, 455062), (92032, 227531)]