1020005968

素因数分解:

$2^4\times {\mathrm{3919}}^1\times {\mathrm{16267}}^1$

素因数の和:20194

約数の個数: 20

約数和(自身を含む): 1976887360

約数和(自身を除く): 956881392

約数列:

[1, 2, 4, 8, 16, 3919, 7838, 15676, 16267, 31352, 32534, 62704, 65068, 130136, 260272, 63750373, 127500746, 255001492, 510002984, 1020005968]

約数ペア:

[(1, 1020005968), (2, 510002984), (4, 255001492), (8, 127500746), (16, 63750373), (3919, 260272), (7838, 130136), (15676, 65068), (16267, 62704), (31352, 32534)]