20260090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 39669264

約数和(自身を除く): 19409174

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 3221, 6290, 6442, 16105, 32210, 54757, 109514, 119177, 238354, 273785, 547570, 595885, 1191770, 2026009, 4052018, 10130045, 20260090]

約数ペア:

[(1, 20260090), (2, 10130045), (5, 4052018), (10, 2026009), (17, 1191770), (34, 595885), (37, 547570), (74, 273785), (85, 238354), (170, 119177), (185, 109514), (370, 54757), (629, 32210), (1258, 16105), (3145, 6442), (3221, 6290)]