20544090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{97829}}^1$

素因数の和:97846

約数の個数: 32

約数和(自身を含む): 56350080

約数和(自身を除く): 35805990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 97829, 195658, 293487, 489145, 586974, 684803, 978290, 1369606, 1467435, 2054409, 2934870, 3424015, 4108818, 6848030, 10272045, 20544090]

約数ペア:

[(1, 20544090), (2, 10272045), (3, 6848030), (5, 4108818), (6, 3424015), (7, 2934870), (10, 2054409), (14, 1467435), (15, 1369606), (21, 978290), (30, 684803), (35, 586974), (42, 489145), (70, 293487), (105, 195658), (210, 97829)]