20089026

素因数分解:

$2^1\times 3^3\times {\mathrm{601}}^1\times {\mathrm{619}}^1$

素因数の和:1231

約数の個数: 32

約数和(自身を含む): 44788800

約数和(自身を除く): 24699774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 601, 619, 1202, 1238, 1803, 1857, 3606, 3714, 5409, 5571, 10818, 11142, 16227, 16713, 32454, 33426, 372019, 744038, 1116057, 2232114, 3348171, 6696342, 10044513, 20089026]

約数ペア:

[(1, 20089026), (2, 10044513), (3, 6696342), (6, 3348171), (9, 2232114), (18, 1116057), (27, 744038), (54, 372019), (601, 33426), (619, 32454), (1202, 16713), (1238, 16227), (1803, 11142), (1857, 10818), (3606, 5571), (3714, 5409)]