20893754688

素因数分解:

$2^6\times 3^1\times {\mathrm{108821639}}^1$

素因数の和:108821654

約数の個数: 28

約数和(自身を含む): 55281393120

約数和(自身を除く): 34387638432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 108821639, 217643278, 326464917, 435286556, 652929834, 870573112, 1305859668, 1741146224, 2611719336, 3482292448, 5223438672, 6964584896, 10446877344, 20893754688]

約数ペア:

[(1, 20893754688), (2, 10446877344), (3, 6964584896), (4, 5223438672), (6, 3482292448), (8, 2611719336), (12, 1741146224), (16, 1305859668), (24, 870573112), (32, 652929834), (48, 435286556), (64, 326464917), (96, 217643278), (192, 108821639)]