20155827468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5852447}}^1$

素因数の和:5852502

約数の個数: 48

約数和(自身を含む): 55059830784

約数和(自身を除く): 34904003316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5852447, 11704894, 17557341, 23409788, 35114682, 40967129, 70229364, 81934258, 122901387, 163868516, 239950327, 245802774, 479900654, 491605548, 719850981, 959801308, 1439701962, 1679652289, 2879403924, 3359304578, 5038956867, 6718609156, 10077913734, 20155827468]

約数ペア:

[(1, 20155827468), (2, 10077913734), (3, 6718609156), (4, 5038956867), (6, 3359304578), (7, 2879403924), (12, 1679652289), (14, 1439701962), (21, 959801308), (28, 719850981), (41, 491605548), (42, 479900654), (82, 245802774), (84, 239950327), (123, 163868516), (164, 122901387), (246, 81934258), (287, 70229364), (492, 40967129), (574, 35114682), (861, 23409788), (1148, 17557341), (1722, 11704894), (3444, 5852447)]