20196959384

素因数分解:

$2^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{832933}}^1$

素因数の和:833379

約数の個数: 32

約数和(自身を含む): 43379202720

約数和(自身を除く): 23182243336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 433, 866, 1732, 3031, 3464, 6062, 12124, 24248, 832933, 1665866, 3331732, 5830531, 6663464, 11661062, 23322124, 46644248, 360659989, 721319978, 1442639956, 2524619923, 2885279912, 5049239846, 10098479692, 20196959384]

約数ペア:

[(1, 20196959384), (2, 10098479692), (4, 5049239846), (7, 2885279912), (8, 2524619923), (14, 1442639956), (28, 721319978), (56, 360659989), (433, 46644248), (866, 23322124), (1732, 11661062), (3031, 6663464), (3464, 5830531), (6062, 3331732), (12124, 1665866), (24248, 832933)]