20038935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 36933120

約数和(自身を除く): 16894185

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 1373, 2085, 2919, 4119, 4865, 6865, 9611, 14595, 20595, 28833, 48055, 144165, 190847, 572541, 954235, 1335929, 2862705, 4007787, 6679645, 20038935]

約数ペア:

[(1, 20038935), (3, 6679645), (5, 4007787), (7, 2862705), (15, 1335929), (21, 954235), (35, 572541), (105, 190847), (139, 144165), (417, 48055), (695, 28833), (973, 20595), (1373, 14595), (2085, 9611), (2919, 6865), (4119, 4865)]