20530479246

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{12626371}}^1$

素因数の和:12626647

約数の個数: 16

約数和(自身を含む): 41212478208

約数和(自身を除く): 20681998962

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 12626371, 25252742, 37879113, 75758226, 3421746541, 6843493082, 10265239623, 20530479246]

約数ペア:

[(1, 20530479246), (2, 10265239623), (3, 6843493082), (6, 3421746541), (271, 75758226), (542, 37879113), (813, 25252742), (1626, 12626371)]