20346737402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2657}}^1\times {\mathrm{2851}}^1$

素因数の和:5606

約数の個数: 32

約数和(自身を含む): 32748261120

約数和(自身を除く): 12401523718

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2657, 2686, 2851, 5314, 5702, 45169, 48467, 90338, 96934, 209903, 225229, 419806, 450458, 3568351, 3828893, 7136702, 7575107, 7657786, 15150214, 128776819, 257553638, 598433453, 1196866906, 10173368701, 20346737402]

約数ペア:

[(1, 20346737402), (2, 10173368701), (17, 1196866906), (34, 598433453), (79, 257553638), (158, 128776819), (1343, 15150214), (2657, 7657786), (2686, 7575107), (2851, 7136702), (5314, 3828893), (5702, 3568351), (45169, 450458), (48467, 419806), (90338, 225229), (96934, 209903)]