20488671104

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14551613}}^1$

素因数の和:14551638

約数の個数: 32

約数和(自身を含む): 44527938840

約数和(自身を除く): 24039267736

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14551613, 29103226, 58206452, 116412904, 160067743, 232825808, 320135486, 465651616, 640270972, 931303232, 1280541944, 1862606464, 2561083888, 5122167776, 10244335552, 20488671104]

約数ペア:

[(1, 20488671104), (2, 10244335552), (4, 5122167776), (8, 2561083888), (11, 1862606464), (16, 1280541944), (22, 931303232), (32, 640270972), (44, 465651616), (64, 320135486), (88, 232825808), (128, 160067743), (176, 116412904), (352, 58206452), (704, 29103226), (1408, 14551613)]