20085881094

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16172207}}^1$

素因数の和:16172241

約数の個数: 32

約数和(自身を含む): 46575959040

約数和(自身を除く): 26490077946

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 16172207, 32344414, 48516621, 97033242, 145549863, 291099726, 371960761, 436649589, 743921522, 873299178, 1115882283, 2231764566, 3347646849, 6695293698, 10042940547, 20085881094]

約数ペア:

[(1, 20085881094), (2, 10042940547), (3, 6695293698), (6, 3347646849), (9, 2231764566), (18, 1115882283), (23, 873299178), (27, 743921522), (46, 436649589), (54, 371960761), (69, 291099726), (138, 145549863), (207, 97033242), (414, 48516621), (621, 32344414), (1242, 16172207)]