20136403818

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{650779}}^1$

素因数の和:650984

約数の個数: 40

約数和(自身を含む): 45356762880

約数和(自身を除く): 25220359062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 3438, 5157, 10314, 15471, 30942, 650779, 1301558, 1952337, 3904674, 5857011, 11714022, 17571033, 35142066, 52713099, 105426198, 124298789, 248597578, 372896367, 745792734, 1118689101, 2237378202, 3356067303, 6712134606, 10068201909, 20136403818]

約数ペア:

[(1, 20136403818), (2, 10068201909), (3, 6712134606), (6, 3356067303), (9, 2237378202), (18, 1118689101), (27, 745792734), (54, 372896367), (81, 248597578), (162, 124298789), (191, 105426198), (382, 52713099), (573, 35142066), (1146, 17571033), (1719, 11714022), (3438, 5857011), (5157, 3904674), (10314, 1952337), (15471, 1301558), (30942, 650779)]