20512896

素因数分解:

$2^7\times 3^1\times {\mathrm{53419}}^1$

素因数の和:53436

約数の個数: 32

約数和(自身を含む): 54488400

約数和(自身を除く): 33975504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 53419, 106838, 160257, 213676, 320514, 427352, 641028, 854704, 1282056, 1709408, 2564112, 3418816, 5128224, 6837632, 10256448, 20512896]

約数ペア:

[(1, 20512896), (2, 10256448), (3, 6837632), (4, 5128224), (6, 3418816), (8, 2564112), (12, 1709408), (16, 1282056), (24, 854704), (32, 641028), (48, 427352), (64, 320514), (96, 213676), (128, 160257), (192, 106838), (384, 53419)]