20037753410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{87120667}}^1$

素因数の和:87120697

約数の個数: 16

約数和(自身を含む): 37636128576

約数和(自身を除く): 17598375166

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 87120667, 174241334, 435603335, 871206670, 2003775341, 4007550682, 10018876705, 20037753410]

約数ペア:

[(1, 20037753410), (2, 10018876705), (5, 4007550682), (10, 2003775341), (23, 871206670), (46, 435603335), (115, 174241334), (230, 87120667)]