20243536

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{1831}}^1$

素因数の和:2530

約数の個数: 20

約数和(自身を含む): 39300064

約数和(自身を除く): 19056528

約数列:

[1, 2, 4, 8, 16, 691, 1382, 1831, 2764, 3662, 5528, 7324, 11056, 14648, 29296, 1265221, 2530442, 5060884, 10121768, 20243536]

約数ペア:

[(1, 20243536), (2, 10121768), (4, 5060884), (8, 2530442), (16, 1265221), (691, 29296), (1382, 14648), (1831, 11056), (2764, 7324), (3662, 5528)]