20066490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3779}}^1$

素因数の和:3851

約数の個数: 48

約数和(自身を含む): 53071200

約数和(自身を除く): 33004710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 3779, 5310, 7558, 11337, 18895, 22674, 34011, 37790, 56685, 68022, 113370, 170055, 222961, 340110, 445922, 668883, 1114805, 1337766, 2006649, 2229610, 3344415, 4013298, 6688830, 10033245, 20066490]

約数ペア:

[(1, 20066490), (2, 10033245), (3, 6688830), (5, 4013298), (6, 3344415), (9, 2229610), (10, 2006649), (15, 1337766), (18, 1114805), (30, 668883), (45, 445922), (59, 340110), (90, 222961), (118, 170055), (177, 113370), (295, 68022), (354, 56685), (531, 37790), (590, 34011), (885, 22674), (1062, 18895), (1770, 11337), (2655, 7558), (3779, 5310)]