20080969968

素因数分解:

$2^4\times 3^1\times {\mathrm{2141}}^1\times {\mathrm{195401}}^1$

素因数の和:197553

約数の個数: 40

約数和(自身を含む): 51900334416

約数和(自身を除く): 31819364448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2141, 4282, 6423, 8564, 12846, 17128, 25692, 34256, 51384, 102768, 195401, 390802, 586203, 781604, 1172406, 1563208, 2344812, 3126416, 4689624, 9379248, 418353541, 836707082, 1255060623, 1673414164, 2510121246, 3346828328, 5020242492, 6693656656, 10040484984, 20080969968]

約数ペア:

[(1, 20080969968), (2, 10040484984), (3, 6693656656), (4, 5020242492), (6, 3346828328), (8, 2510121246), (12, 1673414164), (16, 1255060623), (24, 836707082), (48, 418353541), (2141, 9379248), (4282, 4689624), (6423, 3126416), (8564, 2344812), (12846, 1563208), (17128, 1172406), (25692, 781604), (34256, 586203), (51384, 390802), (102768, 195401)]