20340027824

素因数分解:

$2^4\times {\mathrm{28439}}^1\times {\mathrm{44701}}^1$

素因数の和:73148

約数の個数: 20

約数和(自身を含む): 39411071280

約数和(自身を除く): 19071043456

約数列:

[1, 2, 4, 8, 16, 28439, 44701, 56878, 89402, 113756, 178804, 227512, 357608, 455024, 715216, 1271251739, 2542503478, 5085006956, 10170013912, 20340027824]

約数ペア:

[(1, 20340027824), (2, 10170013912), (4, 5085006956), (8, 2542503478), (16, 1271251739), (28439, 715216), (44701, 455024), (56878, 357608), (89402, 227512), (113756, 178804)]