20903463172

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{2417}}^1\times {\mathrm{2879}}^1$

素因数の和:6051

約数の個数: 24

約数和(自身を含む): 36657653760

約数和(自身を除く): 15754190588

約数列:

[1, 2, 4, 751, 1502, 2417, 2879, 3004, 4834, 5758, 9668, 11516, 1815167, 2162129, 3630334, 4324258, 6958543, 7260668, 8648516, 13917086, 27834172, 5225865793, 10451731586, 20903463172]

約数ペア:

[(1, 20903463172), (2, 10451731586), (4, 5225865793), (751, 27834172), (1502, 13917086), (2417, 8648516), (2879, 7260668), (3004, 6958543), (4834, 4324258), (5758, 3630334), (9668, 2162129), (11516, 1815167)]