20396202

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2069}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 22527318

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 106, 159, 186, 318, 1643, 2069, 3286, 4138, 4929, 6207, 9858, 12414, 64139, 109657, 128278, 192417, 219314, 328971, 384834, 657942, 3399367, 6798734, 10198101, 20396202]

約数ペア:

[(1, 20396202), (2, 10198101), (3, 6798734), (6, 3399367), (31, 657942), (53, 384834), (62, 328971), (93, 219314), (106, 192417), (159, 128278), (186, 109657), (318, 64139), (1643, 12414), (2069, 9858), (3286, 6207), (4138, 4929)]