20294159928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{120798571}}^1$

素因数の和:120798587

約数の個数: 32

約数和(自身を含む): 57983314560

約数和(自身を除く): 37689154632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 120798571, 241597142, 362395713, 483194284, 724791426, 845589997, 966388568, 1449582852, 1691179994, 2536769991, 2899165704, 3382359988, 5073539982, 6764719976, 10147079964, 20294159928]

約数ペア:

[(1, 20294159928), (2, 10147079964), (3, 6764719976), (4, 5073539982), (6, 3382359988), (7, 2899165704), (8, 2536769991), (12, 1691179994), (14, 1449582852), (21, 966388568), (24, 845589997), (28, 724791426), (42, 483194284), (56, 362395713), (84, 241597142), (168, 120798571)]