20199336032

素因数分解:

$2^5\times {\mathrm{8969}}^1\times {\mathrm{70379}}^1$

素因数の和:79358

約数の個数: 24

約数和(自身を含む): 39772441800

約数和(自身を除く): 19573105768

約数列:

[1, 2, 4, 8, 16, 32, 8969, 17938, 35876, 70379, 71752, 140758, 143504, 281516, 287008, 563032, 1126064, 2252128, 631229251, 1262458502, 2524917004, 5049834008, 10099668016, 20199336032]

約数ペア:

[(1, 20199336032), (2, 10099668016), (4, 5049834008), (8, 2524917004), (16, 1262458502), (32, 631229251), (8969, 2252128), (17938, 1126064), (35876, 563032), (70379, 287008), (71752, 281516), (140758, 143504)]