20169941195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1\times {\mathrm{4969}}^1$

素因数の和:5795

約数の個数: 32

約数和(自身を含む): 25833185280

約数和(自身を除く): 5663244085

約数列:

[1, 5, 23, 47, 115, 235, 751, 1081, 3755, 4969, 5405, 17273, 24845, 35297, 86365, 114287, 176485, 233543, 571435, 811831, 1167715, 3731719, 4059155, 5371489, 18658595, 26857445, 85829537, 175390793, 429147685, 876953965, 4033988239, 20169941195]

約数ペア:

[(1, 20169941195), (5, 4033988239), (23, 876953965), (47, 429147685), (115, 175390793), (235, 85829537), (751, 26857445), (1081, 18658595), (3755, 5371489), (4969, 4059155), (5405, 3731719), (17273, 1167715), (24845, 811831), (35297, 571435), (86365, 233543), (114287, 176485)]