20235817070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{289083101}}^1$

素因数の和:289083115

約数の個数: 16

約数和(自身を含む): 41627966688

約数和(自身を除く): 21392149618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 289083101, 578166202, 1445415505, 2023581707, 2890831010, 4047163414, 10117908535, 20235817070]

約数ペア:

[(1, 20235817070), (2, 10117908535), (5, 4047163414), (7, 2890831010), (10, 2023581707), (14, 1445415505), (35, 578166202), (70, 289083101)]