20131644036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239662429}}^1$

素因数の和:239662443

約数の個数: 24

約数和(自身を含む): 53684384320

約数和(自身を除く): 33552740284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239662429, 479324858, 718987287, 958649716, 1437974574, 1677637003, 2875949148, 3355274006, 5032911009, 6710548012, 10065822018, 20131644036]

約数ペア:

[(1, 20131644036), (2, 10065822018), (3, 6710548012), (4, 5032911009), (6, 3355274006), (7, 2875949148), (12, 1677637003), (14, 1437974574), (21, 958649716), (28, 718987287), (42, 479324858), (84, 239662429)]