20136770944

素因数分解:

$2^7\times {\mathrm{557}}^1\times {\mathrm{282439}}^1$

素因数の和:283010

約数の個数: 32

約数和(自身を含む): 40188387600

約数和(自身を除く): 20051616656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 557, 1114, 2228, 4456, 8912, 17824, 35648, 71296, 282439, 564878, 1129756, 2259512, 4519024, 9038048, 18076096, 36152192, 157318523, 314637046, 629274092, 1258548184, 2517096368, 5034192736, 10068385472, 20136770944]

約数ペア:

[(1, 20136770944), (2, 10068385472), (4, 5034192736), (8, 2517096368), (16, 1258548184), (32, 629274092), (64, 314637046), (128, 157318523), (557, 36152192), (1114, 18076096), (2228, 9038048), (4456, 4519024), (8912, 2259512), (17824, 1129756), (35648, 564878), (71296, 282439)]