2000718974109

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{6007}}^1\times {\mathrm{6343}}^1$

素因数の和:13137

約数の個数: 32

約数和(自身を含む): 2788170338304

約数和(自身を除く): 787451364195

約数列:

[1, 3, 23, 69, 761, 2283, 6007, 6343, 17503, 18021, 19029, 52509, 138161, 145889, 414483, 437667, 4571327, 4827023, 13713981, 14481069, 38102401, 105140521, 111021529, 114307203, 315421563, 333064587, 876355223, 2629065669, 28995927161, 86987781483, 666906324703, 2000718974109]

約数ペア:

[(1, 2000718974109), (3, 666906324703), (23, 86987781483), (69, 28995927161), (761, 2629065669), (2283, 876355223), (6007, 333064587), (6343, 315421563), (17503, 114307203), (18021, 111021529), (19029, 105140521), (52509, 38102401), (138161, 14481069), (145889, 13713981), (414483, 4827023), (437667, 4571327)]