20182554831

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 27428544000

約数和(自身を除く): 7245989169

約数列:

[1, 3, 89, 233, 267, 439, 699, 739, 1317, 2217, 20737, 39071, 62211, 65771, 102287, 117213, 172187, 197313, 306861, 324421, 516561, 973263, 9103543, 15324643, 27310629, 28873469, 45973929, 75590093, 86620407, 226770279, 6727518277, 20182554831]

約数ペア:

[(1, 20182554831), (3, 6727518277), (89, 226770279), (233, 86620407), (267, 75590093), (439, 45973929), (699, 28873469), (739, 27310629), (1317, 15324643), (2217, 9103543), (20737, 973263), (39071, 516561), (62211, 324421), (65771, 306861), (102287, 197313), (117213, 172187)]