20097921066

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{4951}}^1\times {\mathrm{6323}}^1$

素因数の和:11386

約数の個数: 32

約数和(自身を含む): 40586116608

約数和(自身を除く): 20488195542

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 4951, 6323, 9902, 12646, 14853, 18969, 29706, 37938, 529757, 676561, 1059514, 1353122, 1589271, 2029683, 3178542, 4059366, 31305173, 62610346, 93915519, 187831038, 3349653511, 6699307022, 10048960533, 20097921066]

約数ペア:

[(1, 20097921066), (2, 10048960533), (3, 6699307022), (6, 3349653511), (107, 187831038), (214, 93915519), (321, 62610346), (642, 31305173), (4951, 4059366), (6323, 3178542), (9902, 2029683), (12646, 1589271), (14853, 1353122), (18969, 1059514), (29706, 676561), (37938, 529757)]