20152649402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2137}}^1\times {\mathrm{248167}}^1$

素因数の和:250325

約数の個数: 16

約数和(自身を含む): 31834991040

約数和(自身を除く): 11682341638

約数列:

[1, 2, 19, 38, 2137, 4274, 40603, 81206, 248167, 496334, 4715173, 9430346, 530332879, 1060665758, 10076324701, 20152649402]

約数ペア:

[(1, 20152649402), (2, 10076324701), (19, 1060665758), (38, 530332879), (2137, 9430346), (4274, 4715173), (40603, 496334), (81206, 248167)]