20159391066

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{3613}}^1\times {\mathrm{12739}}^1$

素因数の和:16430

約数の個数: 32

約数和(自身を含む): 40885615680

約数和(自身を除く): 20726224614

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 3613, 7226, 10839, 12739, 21678, 25478, 38217, 76434, 263749, 527498, 791247, 929947, 1582494, 1859894, 2789841, 5579682, 46026007, 92052014, 138078021, 276156042, 3359898511, 6719797022, 10079695533, 20159391066]

約数ペア:

[(1, 20159391066), (2, 10079695533), (3, 6719797022), (6, 3359898511), (73, 276156042), (146, 138078021), (219, 92052014), (438, 46026007), (3613, 5579682), (7226, 2789841), (10839, 1859894), (12739, 1582494), (21678, 929947), (25478, 791247), (38217, 527498), (76434, 263749)]