20942095155

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2141}}^1\times {\mathrm{3643}}^1$

素因数の和:5971

約数の個数: 32

約数和(自身を含む): 33719535360

約数和(自身を除く): 12777440205

約数列:

[1, 3, 5, 15, 179, 537, 895, 2141, 2685, 3643, 6423, 10705, 10929, 18215, 32115, 54645, 383239, 652097, 1149717, 1916195, 1956291, 3260485, 5748585, 7799663, 9781455, 23398989, 38998315, 116994945, 1396139677, 4188419031, 6980698385, 20942095155]

約数ペア:

[(1, 20942095155), (3, 6980698385), (5, 4188419031), (15, 1396139677), (179, 116994945), (537, 38998315), (895, 23398989), (2141, 9781455), (2685, 7799663), (3643, 5748585), (6423, 3260485), (10705, 1956291), (10929, 1916195), (18215, 1149717), (32115, 652097), (54645, 383239)]