20161183776

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1099541}}^1$

素因数の和:1099745

約数の個数: 48

約数和(自身を含む): 53200240128

約数和(自身を除く): 33039056352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 6112, 9168, 18336, 1099541, 2199082, 3298623, 4398164, 6597246, 8796328, 13194492, 17592656, 26388984, 35185312, 52777968, 105555936, 210012331, 420024662, 630036993, 840049324, 1260073986, 1680098648, 2520147972, 3360197296, 5040295944, 6720394592, 10080591888, 20161183776]

約数ペア:

[(1, 20161183776), (2, 10080591888), (3, 6720394592), (4, 5040295944), (6, 3360197296), (8, 2520147972), (12, 1680098648), (16, 1260073986), (24, 840049324), (32, 630036993), (48, 420024662), (96, 210012331), (191, 105555936), (382, 52777968), (573, 35185312), (764, 26388984), (1146, 17592656), (1528, 13194492), (2292, 8796328), (3056, 6597246), (4584, 4398164), (6112, 3298623), (9168, 2199082), (18336, 1099541)]