20147579704

素因数分解:

$2^3\times 7^2\times {\mathrm{51396887}}^1$

素因数の和:51396907

約数の個数: 24

約数和(自身を含む): 43944339240

約数和(自身を除く): 23796759536

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51396887, 102793774, 205587548, 359778209, 411175096, 719556418, 1439112836, 2518447463, 2878225672, 5036894926, 10073789852, 20147579704]

約数ペア:

[(1, 20147579704), (2, 10073789852), (4, 5036894926), (7, 2878225672), (8, 2518447463), (14, 1439112836), (28, 719556418), (49, 411175096), (56, 359778209), (98, 205587548), (196, 102793774), (392, 51396887)]