20249929175

素因数分解:

$5^2\times 7^1\times {\mathrm{30427}}^1\times {\mathrm{3803}}^1$

素因数の和:34247

約数の個数: 24

約数和(自身を含む): 28705531776

約数和(自身を除く): 8455602601

約数列:

[1, 5, 7, 25, 35, 175, 3803, 19015, 26621, 30427, 95075, 133105, 152135, 212989, 665525, 760675, 1064945, 5324725, 115713881, 578569405, 809997167, 2892847025, 4049985835, 20249929175]

約数ペア:

[(1, 20249929175), (5, 4049985835), (7, 2892847025), (25, 809997167), (35, 578569405), (175, 115713881), (3803, 5324725), (19015, 1064945), (26621, 760675), (30427, 665525), (95075, 212989), (133105, 152135)]