20147157554

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{3259}}^1$

素因数の和:3734

約数の個数: 32

約数和(自身を含む): 30915440640

約数和(自身を除く): 10768283086

約数列:

[1, 2, 83, 166, 167, 223, 334, 446, 3259, 6518, 13861, 18509, 27722, 37018, 37241, 74482, 270497, 540994, 544253, 726757, 1088506, 1453514, 3091003, 6182006, 45172999, 60320831, 90345998, 120641662, 121368419, 242736838, 10073578777, 20147157554]

約数ペア:

[(1, 20147157554), (2, 10073578777), (83, 242736838), (166, 121368419), (167, 120641662), (223, 90345998), (334, 60320831), (446, 45172999), (3259, 6182006), (6518, 3091003), (13861, 1453514), (18509, 1088506), (27722, 726757), (37018, 544253), (37241, 540994), (74482, 270497)]