20366921085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10208983}}^1$

素因数の和:10209017

約数の個数: 32

約数和(自身を含む): 39202498560

約数和(自身を除く): 18835577475

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 10208983, 30626949, 51044915, 71462881, 153134745, 193970677, 214388643, 357314405, 581912031, 969853385, 1071943215, 1357794739, 2909560155, 4073384217, 6788973695, 20366921085]

約数ペア:

[(1, 20366921085), (3, 6788973695), (5, 4073384217), (7, 2909560155), (15, 1357794739), (19, 1071943215), (21, 969853385), (35, 581912031), (57, 357314405), (95, 214388643), (105, 193970677), (133, 153134745), (285, 71462881), (399, 51044915), (665, 30626949), (1995, 10208983)]