20163335046

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{1031}}^1\times {\mathrm{19997}}^1$

素因数の和:21196

約数の個数: 32

約数和(自身を含む): 40615458048

約数和(自身を除く): 20452123002

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 1031, 2062, 3093, 6186, 19997, 39994, 59991, 119982, 168053, 336106, 504159, 1008318, 3259511, 6519022, 9778533, 19557066, 20616907, 41233814, 61850721, 123701442, 3360555841, 6721111682, 10081667523, 20163335046]

約数ペア:

[(1, 20163335046), (2, 10081667523), (3, 6721111682), (6, 3360555841), (163, 123701442), (326, 61850721), (489, 41233814), (978, 20616907), (1031, 19557066), (2062, 9778533), (3093, 6519022), (6186, 3259511), (19997, 1008318), (39994, 504159), (59991, 336106), (119982, 168053)]