20185753832

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1033}}^1\times {\mathrm{34403}}^1$

素因数の和:35513

約数の個数: 32

約数和(自身を含む): 38419634880

約数和(自身を除く): 18233881048

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1033, 2066, 4132, 8264, 34403, 68806, 73343, 137612, 146686, 275224, 293372, 586744, 2442613, 4885226, 9770452, 19540904, 35538299, 71076598, 142153196, 284306392, 2523219229, 5046438458, 10092876916, 20185753832]

約数ペア:

[(1, 20185753832), (2, 10092876916), (4, 5046438458), (8, 2523219229), (71, 284306392), (142, 142153196), (284, 71076598), (568, 35538299), (1033, 19540904), (2066, 9770452), (4132, 4885226), (8264, 2442613), (34403, 586744), (68806, 293372), (73343, 275224), (137612, 146686)]