20167559904

素因数分解:

$2^5\times 3^1\times {\mathrm{331}}^1\times {\mathrm{634679}}^1$

素因数の和:635023

約数の個数: 48

約数和(自身を含む): 53099867520

約数和(自身を除く): 32932307616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 10592, 15888, 31776, 634679, 1269358, 1904037, 2538716, 3808074, 5077432, 7616148, 10154864, 15232296, 20309728, 30464592, 60929184, 210078749, 420157498, 630236247, 840314996, 1260472494, 1680629992, 2520944988, 3361259984, 5041889976, 6722519968, 10083779952, 20167559904]

約数ペア:

[(1, 20167559904), (2, 10083779952), (3, 6722519968), (4, 5041889976), (6, 3361259984), (8, 2520944988), (12, 1680629992), (16, 1260472494), (24, 840314996), (32, 630236247), (48, 420157498), (96, 210078749), (331, 60929184), (662, 30464592), (993, 20309728), (1324, 15232296), (1986, 10154864), (2648, 7616148), (3972, 5077432), (5296, 3808074), (7944, 2538716), (10592, 1904037), (15888, 1269358), (31776, 634679)]