20100565776

素因数分解:

$2^4\times 3^1\times {\mathrm{16333}}^1\times {\mathrm{25639}}^1$

素因数の和:41983

約数の個数: 40

約数和(自身を含む): 51931666240

約数和(自身を除く): 31831100464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 16333, 25639, 32666, 48999, 51278, 65332, 76917, 97998, 102556, 130664, 153834, 195996, 205112, 261328, 307668, 391992, 410224, 615336, 783984, 1230672, 418761787, 837523574, 1256285361, 1675047148, 2512570722, 3350094296, 5025141444, 6700188592, 10050282888, 20100565776]

約数ペア:

[(1, 20100565776), (2, 10050282888), (3, 6700188592), (4, 5025141444), (6, 3350094296), (8, 2512570722), (12, 1675047148), (16, 1256285361), (24, 837523574), (48, 418761787), (16333, 1230672), (25639, 783984), (32666, 615336), (48999, 410224), (51278, 391992), (65332, 307668), (76917, 261328), (97998, 205112), (102556, 195996), (130664, 153834)]