20306046

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 41738400

約数和(自身を除く): 21432354

約数列:

[1, 2, 3, 6, 61, 109, 122, 183, 218, 327, 366, 509, 654, 1018, 1527, 3054, 6649, 13298, 19947, 31049, 39894, 55481, 62098, 93147, 110962, 166443, 186294, 332886, 3384341, 6768682, 10153023, 20306046]

約数ペア:

[(1, 20306046), (2, 10153023), (3, 6768682), (6, 3384341), (61, 332886), (109, 186294), (122, 166443), (183, 110962), (218, 93147), (327, 62098), (366, 55481), (509, 39894), (654, 31049), (1018, 19947), (1527, 13298), (3054, 6649)]