20236831705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1\times {\mathrm{3851}}^1$

素因数の和:4377

約数の個数: 32

約数和(自身を含む): 25929445248

約数和(自身を除く): 5692613543

約数列:

[1, 5, 17, 85, 211, 293, 1055, 1465, 3587, 3851, 4981, 17935, 19255, 24905, 61823, 65467, 309115, 327335, 812561, 1050991, 1128343, 4062805, 5254955, 5641715, 13813537, 19181831, 69067685, 95909155, 238080373, 1190401865, 4047366341, 20236831705]

約数ペア:

[(1, 20236831705), (5, 4047366341), (17, 1190401865), (85, 238080373), (211, 95909155), (293, 69067685), (1055, 19181831), (1465, 13813537), (3587, 5641715), (3851, 5254955), (4981, 4062805), (17935, 1128343), (19255, 1050991), (24905, 812561), (61823, 327335), (65467, 309115)]