20343552

素因数分解:

$2^8\times 3^1\times {\mathrm{26489}}^1$

素因数の和:26508

約数の個数: 36

約数和(自身を含む): 54145560

約数和(自身を除く): 33802008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26489, 52978, 79467, 105956, 158934, 211912, 317868, 423824, 635736, 847648, 1271472, 1695296, 2542944, 3390592, 5085888, 6781184, 10171776, 20343552]

約数ペア:

[(1, 20343552), (2, 10171776), (3, 6781184), (4, 5085888), (6, 3390592), (8, 2542944), (12, 1695296), (16, 1271472), (24, 847648), (32, 635736), (48, 423824), (64, 317868), (96, 211912), (128, 158934), (192, 105956), (256, 79467), (384, 52978), (768, 26489)]