20558784

素因数分解:

$2^6\times 3^1\times {\mathrm{107077}}^1$

素因数の和:107092

約数の個数: 28

約数和(自身を含む): 54395624

約数和(自身を除く): 33836840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 107077, 214154, 321231, 428308, 642462, 856616, 1284924, 1713232, 2569848, 3426464, 5139696, 6852928, 10279392, 20558784]

約数ペア:

[(1, 20558784), (2, 10279392), (3, 6852928), (4, 5139696), (6, 3426464), (8, 2569848), (12, 1713232), (16, 1284924), (24, 856616), (32, 642462), (48, 428308), (64, 321231), (96, 214154), (192, 107077)]