20094990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{1453}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 48365856

約数和(自身を除く): 28270866

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 922, 1383, 1453, 2305, 2766, 2906, 4359, 4610, 6915, 7265, 8718, 13830, 14530, 21795, 43590, 669833, 1339666, 2009499, 3349165, 4018998, 6698330, 10047495, 20094990]

約数ペア:

[(1, 20094990), (2, 10047495), (3, 6698330), (5, 4018998), (6, 3349165), (10, 2009499), (15, 1339666), (30, 669833), (461, 43590), (922, 21795), (1383, 14530), (1453, 13830), (2305, 8718), (2766, 7265), (2906, 6915), (4359, 4610)]