20088065075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{567059}}^1$

素因数の和:567191

約数の個数: 24

約数和(自身を含む): 27071444400

約数和(自身を除く): 6983379325

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 7085, 35425, 567059, 2835295, 7371767, 14176475, 36858835, 61809431, 184294175, 309047155, 803522603, 1545235775, 4017613015, 20088065075]

約数ペア:

[(1, 20088065075), (5, 4017613015), (13, 1545235775), (25, 803522603), (65, 309047155), (109, 184294175), (325, 61809431), (545, 36858835), (1417, 14176475), (2725, 7371767), (7085, 2835295), (35425, 567059)]