20736052036

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3098633}}^1$

素因数の和:3098883

約数の個数: 24

約数和(自身を含む): 41645640960

約数和(自身を除く): 20909588924

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 3098633, 6197266, 12394532, 21690431, 43380862, 86761724, 740573287, 1481146574, 2962293148, 5184013009, 10368026018, 20736052036]

約数ペア:

[(1, 20736052036), (2, 10368026018), (4, 5184013009), (7, 2962293148), (14, 1481146574), (28, 740573287), (239, 86761724), (478, 43380862), (956, 21690431), (1673, 12394532), (3346, 6197266), (6692, 3098633)]