20037532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{571}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 36388352

約数和(自身を除く): 16350820

約数列:

[1, 2, 4, 31, 62, 124, 283, 566, 571, 1132, 1142, 2284, 8773, 17546, 17701, 35092, 35402, 70804, 161593, 323186, 646372, 5009383, 10018766, 20037532]

約数ペア:

[(1, 20037532), (2, 10018766), (4, 5009383), (31, 646372), (62, 323186), (124, 161593), (283, 70804), (566, 35402), (571, 35092), (1132, 17701), (1142, 17546), (2284, 8773)]