20194674738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480825589}}^1$

素因数の和:480825601

約数の個数: 16

約数和(自身を含む): 46159256640

約数和(自身を除く): 25964581902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480825589, 961651178, 1442476767, 2884953534, 3365779123, 6731558246, 10097337369, 20194674738]

約数ペア:

[(1, 20194674738), (2, 10097337369), (3, 6731558246), (6, 3365779123), (7, 2884953534), (14, 1442476767), (21, 961651178), (42, 480825589)]