20031606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{158981}}^1$

素因数の和:158996

約数の個数: 24

約数和(自身を含む): 49602384

約数和(自身を除く): 29570778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 158981, 317962, 476943, 953886, 1112867, 1430829, 2225734, 2861658, 3338601, 6677202, 10015803, 20031606]

約数ペア:

[(1, 20031606), (2, 10015803), (3, 6677202), (6, 3338601), (7, 2861658), (9, 2225734), (14, 1430829), (18, 1112867), (21, 953886), (42, 476943), (63, 317962), (126, 158981)]