20072047736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{193000459}}^1$

素因数の和:193000478

約数の個数: 16

約数和(自身を含む): 40530096600

約数和(自身を除く): 20458048864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 193000459, 386000918, 772001836, 1544003672, 2509005967, 5018011934, 10036023868, 20072047736]

約数ペア:

[(1, 20072047736), (2, 10036023868), (4, 5018011934), (8, 2509005967), (13, 1544003672), (26, 772001836), (52, 386000918), (104, 193000459)]