20199012430

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69651767}}^1$

素因数の和:69651803

約数の個数: 16

約数和(自身を含む): 37611954720

約数和(自身を除く): 17412942290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69651767, 139303534, 348258835, 696517670, 2019901243, 4039802486, 10099506215, 20199012430]

約数ペア:

[(1, 20199012430), (2, 10099506215), (5, 4039802486), (10, 2019901243), (29, 696517670), (58, 348258835), (145, 139303534), (290, 69651767)]