20435202

素因数分解:

$2^1\times 3^2\times {\mathrm{601}}^1\times {\mathrm{1889}}^1$

素因数の和:2498

約数の個数: 24

約数和(自身を含む): 44373420

約数和(自身を除く): 23938218

約数列:

[1, 2, 3, 6, 9, 18, 601, 1202, 1803, 1889, 3606, 3778, 5409, 5667, 10818, 11334, 17001, 34002, 1135289, 2270578, 3405867, 6811734, 10217601, 20435202]

約数ペア:

[(1, 20435202), (2, 10217601), (3, 6811734), (6, 3405867), (9, 2270578), (18, 1135289), (601, 34002), (1202, 17001), (1803, 11334), (1889, 10818), (3606, 5667), (3778, 5409)]