20191465344

素因数分解:

$2^7\times 3^1\times {\mathrm{449}}^1\times {\mathrm{117109}}^1$

素因数の和:117575

約数の個数: 64

約数和(自身を含む): 53753490000

約数和(自身を除く): 33562024656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 449, 898, 1347, 1796, 2694, 3592, 5388, 7184, 10776, 14368, 21552, 28736, 43104, 57472, 86208, 117109, 172416, 234218, 351327, 468436, 702654, 936872, 1405308, 1873744, 2810616, 3747488, 5621232, 7494976, 11242464, 14989952, 22484928, 44969856, 52581941, 105163882, 157745823, 210327764, 315491646, 420655528, 630983292, 841311056, 1261966584, 1682622112, 2523933168, 3365244224, 5047866336, 6730488448, 10095732672, 20191465344]

約数ペア:

[(1, 20191465344), (2, 10095732672), (3, 6730488448), (4, 5047866336), (6, 3365244224), (8, 2523933168), (12, 1682622112), (16, 1261966584), (24, 841311056), (32, 630983292), (48, 420655528), (64, 315491646), (96, 210327764), (128, 157745823), (192, 105163882), (384, 52581941), (449, 44969856), (898, 22484928), (1347, 14989952), (1796, 11242464), (2694, 7494976), (3592, 5621232), (5388, 3747488), (7184, 2810616), (10776, 1873744), (14368, 1405308), (21552, 936872), (28736, 702654), (43104, 468436), (57472, 351327), (86208, 234218), (117109, 172416)]