20087856272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{5011}}^1\times {\mathrm{22777}}^1$

素因数の和:27807

約数の個数: 40

約数和(自身を含む): 42468760992

約数和(自身を除く): 22380904720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 5011, 10022, 20044, 22777, 40088, 45554, 55121, 80176, 91108, 110242, 182216, 220484, 250547, 364432, 440968, 501094, 881936, 1002188, 2004376, 4008752, 114135547, 228271094, 456542188, 913084376, 1255491017, 1826168752, 2510982034, 5021964068, 10043928136, 20087856272]

約数ペア:

[(1, 20087856272), (2, 10043928136), (4, 5021964068), (8, 2510982034), (11, 1826168752), (16, 1255491017), (22, 913084376), (44, 456542188), (88, 228271094), (176, 114135547), (5011, 4008752), (10022, 2004376), (20044, 1002188), (22777, 881936), (40088, 501094), (45554, 440968), (55121, 364432), (80176, 250547), (91108, 220484), (110242, 182216)]