20121608446

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1367}}^1\times {\mathrm{72869}}^1$

素因数の和:74339

約数の個数: 16

約数和(自身を含む): 30503964960

約数和(自身を除く): 10382356514

約数列:

[1, 2, 101, 202, 1367, 2734, 72869, 138067, 145738, 276134, 7359769, 14719538, 99611923, 199223846, 10060804223, 20121608446]

約数ペア:

[(1, 20121608446), (2, 10060804223), (101, 199223846), (202, 99611923), (1367, 14719538), (2734, 7359769), (72869, 276134), (138067, 145738)]