20093910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14251}}^1$

素因数の和:14308

約数の個数: 32

約数和(自身を含む): 49254912

約数和(自身を除く): 29161002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 14251, 28502, 42753, 71255, 85506, 142510, 213765, 427530, 669797, 1339594, 2009391, 3348985, 4018782, 6697970, 10046955, 20093910]

約数ペア:

[(1, 20093910), (2, 10046955), (3, 6697970), (5, 4018782), (6, 3348985), (10, 2009391), (15, 1339594), (30, 669797), (47, 427530), (94, 213765), (141, 142510), (235, 85506), (282, 71255), (470, 42753), (705, 28502), (1410, 14251)]