20098058906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3347}}^1\times {\mathrm{5449}}^1$

素因数の和:8846

約数の個数: 32

約数和(自身を含む): 32843880000

約数和(自身を除く): 12745821094

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 3347, 5449, 6694, 10898, 63593, 97063, 103531, 127186, 158021, 194126, 207062, 316042, 1844197, 3002399, 3688394, 6004798, 18237803, 36475606, 346518257, 528896287, 693036514, 1057792574, 10049029453, 20098058906]

約数ペア:

[(1, 20098058906), (2, 10049029453), (19, 1057792574), (29, 693036514), (38, 528896287), (58, 346518257), (551, 36475606), (1102, 18237803), (3347, 6004798), (5449, 3688394), (6694, 3002399), (10898, 1844197), (63593, 316042), (97063, 207062), (103531, 194126), (127186, 158021)]